11457320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 21201880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 83, 85, 116, 119, 136, 140, 145, 166, 170, 203, 232, 238, 280, 290, 332, 340, 406, 415, 476, 493, 580, 581, 595, 664, 680, 812, 830, 952, 986, 1015, 1160, 1162, 1190, 1411, 1624, 1660, 1972, 2030, 2324, 2380, 2407, 2465, 2822, 2905, 3320, 3451, 3944, 4060, 4648, 4760, 4814, 4930, 5644, 5810, 6902, 7055, 8120, 9628, 9860, 9877, 11288, 11620, 12035, 13804, 14110, 16849, 17255, 19256, 19720, 19754, 23240, 24070, 27608, 28220, 33698, 34510, 39508, 40919, 48140, 49385, 56440, 67396, 69020, 79016, 81838, 84245, 96280, 98770, 134792, 138040, 163676, 168490, 197540, 204595, 286433, 327352, 336980, 395080, 409190, 572866, 673960, 818380, 1145732, 1432165, 1636760, 2291464, 2864330, 5728660, 11457320]

約数ペア:

[(1, 11457320), (2, 5728660), (4, 2864330), (5, 2291464), (7, 1636760), (8, 1432165), (10, 1145732), (14, 818380), (17, 673960), (20, 572866), (28, 409190), (29, 395080), (34, 336980), (35, 327352), (40, 286433), (56, 204595), (58, 197540), (68, 168490), (70, 163676), (83, 138040), (85, 134792), (116, 98770), (119, 96280), (136, 84245), (140, 81838), (145, 79016), (166, 69020), (170, 67396), (203, 56440), (232, 49385), (238, 48140), (280, 40919), (290, 39508), (332, 34510), (340, 33698), (406, 28220), (415, 27608), (476, 24070), (493, 23240), (580, 19754), (581, 19720), (595, 19256), (664, 17255), (680, 16849), (812, 14110), (830, 13804), (952, 12035), (986, 11620), (1015, 11288), (1160, 9877), (1162, 9860), (1190, 9628), (1411, 8120), (1624, 7055), (1660, 6902), (1972, 5810), (2030, 5644), (2324, 4930), (2380, 4814), (2407, 4760), (2465, 4648), (2822, 4060), (2905, 3944), (3320, 3451)]