23318900

素因数分解:

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

素因数の和:114

約数の個数: 144

約数和(自身を含む): 61871040

約数和(自身を除く): 38552140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 29, 34, 43, 44, 50, 55, 58, 68, 85, 86, 100, 110, 116, 145, 170, 172, 187, 215, 220, 275, 290, 319, 340, 374, 425, 430, 473, 493, 550, 580, 638, 725, 731, 748, 850, 860, 935, 946, 986, 1075, 1100, 1247, 1276, 1450, 1462, 1595, 1700, 1870, 1892, 1972, 2150, 2365, 2465, 2494, 2900, 2924, 3190, 3655, 3740, 4300, 4675, 4730, 4930, 4988, 5423, 6235, 6380, 7310, 7975, 8041, 9350, 9460, 9860, 10846, 11825, 12325, 12470, 13717, 14620, 15950, 16082, 18275, 18700, 21199, 21692, 23650, 24650, 24940, 27115, 27434, 31175, 31900, 32164, 36550, 40205, 42398, 47300, 49300, 54230, 54868, 62350, 68585, 73100, 80410, 84796, 105995, 108460, 124700, 135575, 137170, 160820, 201025, 211990, 233189, 271150, 274340, 342925, 402050, 423980, 466378, 529975, 542300, 685850, 804100, 932756, 1059950, 1165945, 1371700, 2119900, 2331890, 4663780, 5829725, 11659450, 23318900]

約数ペア:

[(1, 23318900), (2, 11659450), (4, 5829725), (5, 4663780), (10, 2331890), (11, 2119900), (17, 1371700), (20, 1165945), (22, 1059950), (25, 932756), (29, 804100), (34, 685850), (43, 542300), (44, 529975), (50, 466378), (55, 423980), (58, 402050), (68, 342925), (85, 274340), (86, 271150), (100, 233189), (110, 211990), (116, 201025), (145, 160820), (170, 137170), (172, 135575), (187, 124700), (215, 108460), (220, 105995), (275, 84796), (290, 80410), (319, 73100), (340, 68585), (374, 62350), (425, 54868), (430, 54230), (473, 49300), (493, 47300), (550, 42398), (580, 40205), (638, 36550), (725, 32164), (731, 31900), (748, 31175), (850, 27434), (860, 27115), (935, 24940), (946, 24650), (986, 23650), (1075, 21692), (1100, 21199), (1247, 18700), (1276, 18275), (1450, 16082), (1462, 15950), (1595, 14620), (1700, 13717), (1870, 12470), (1892, 12325), (1972, 11825), (2150, 10846), (2365, 9860), (2465, 9460), (2494, 9350), (2900, 8041), (2924, 7975), (3190, 7310), (3655, 6380), (3740, 6235), (4300, 5423), (4675, 4988), (4730, 4930)]