1317517850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 3022842240

約数和(自身を除く): 1705324390

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 43, 50, 55, 58, 85, 86, 110, 113, 145, 170, 187, 215, 226, 275, 290, 319, 374, 425, 430, 473, 493, 550, 565, 638, 725, 731, 850, 935, 946, 986, 1075, 1130, 1243, 1247, 1450, 1462, 1595, 1870, 1921, 2150, 2365, 2465, 2486, 2494, 2825, 3190, 3277, 3655, 3842, 4675, 4730, 4859, 4930, 5423, 5650, 6215, 6235, 6554, 7310, 7975, 8041, 9350, 9605, 9718, 10846, 11825, 12325, 12430, 12470, 13717, 15950, 16082, 16385, 18275, 19210, 21131, 21199, 23650, 24295, 24650, 27115, 27434, 31075, 31175, 32770, 36047, 36550, 40205, 42262, 42398, 48025, 48590, 53449, 54230, 55709, 62150, 62350, 68585, 72094, 80410, 81925, 82603, 96050, 105655, 105995, 106898, 111418, 121475, 135575, 137170, 140911, 163850, 165206, 180235, 201025, 211310, 211990, 233189, 242950, 267245, 271150, 278545, 281822, 342925, 360470, 402050, 413015, 466378, 528275, 529975, 534490, 557090, 612799, 685850, 704555, 826030, 901175, 908633, 1056550, 1059950, 1165945, 1225598, 1336225, 1392725, 1409110, 1550021, 1802350, 1817266, 2065075, 2331890, 2395487, 2672450, 2785450, 3063995, 3100042, 3522775, 4130150, 4543165, 4790974, 5829725, 6127990, 7045550, 7750105, 9086330, 11659450, 11977435, 15319975, 15500210, 22715825, 23954870, 26350357, 30639950, 38750525, 45431650, 52700714, 59887175, 77501050, 119774350, 131751785, 263503570, 658758925, 1317517850]

約数ペア:

[(1, 1317517850), (2, 658758925), (5, 263503570), (10, 131751785), (11, 119774350), (17, 77501050), (22, 59887175), (25, 52700714), (29, 45431650), (34, 38750525), (43, 30639950), (50, 26350357), (55, 23954870), (58, 22715825), (85, 15500210), (86, 15319975), (110, 11977435), (113, 11659450), (145, 9086330), (170, 7750105), (187, 7045550), (215, 6127990), (226, 5829725), (275, 4790974), (290, 4543165), (319, 4130150), (374, 3522775), (425, 3100042), (430, 3063995), (473, 2785450), (493, 2672450), (550, 2395487), (565, 2331890), (638, 2065075), (725, 1817266), (731, 1802350), (850, 1550021), (935, 1409110), (946, 1392725), (986, 1336225), (1075, 1225598), (1130, 1165945), (1243, 1059950), (1247, 1056550), (1450, 908633), (1462, 901175), (1595, 826030), (1870, 704555), (1921, 685850), (2150, 612799), (2365, 557090), (2465, 534490), (2486, 529975), (2494, 528275), (2825, 466378), (3190, 413015), (3277, 402050), (3655, 360470), (3842, 342925), (4675, 281822), (4730, 278545), (4859, 271150), (4930, 267245), (5423, 242950), (5650, 233189), (6215, 211990), (6235, 211310), (6554, 201025), (7310, 180235), (7975, 165206), (8041, 163850), (9350, 140911), (9605, 137170), (9718, 135575), (10846, 121475), (11825, 111418), (12325, 106898), (12430, 105995), (12470, 105655), (13717, 96050), (15950, 82603), (16082, 81925), (16385, 80410), (18275, 72094), (19210, 68585), (21131, 62350), (21199, 62150), (23650, 55709), (24295, 54230), (24650, 53449), (27115, 48590), (27434, 48025), (31075, 42398), (31175, 42262), (32770, 40205), (36047, 36550)]