77273840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8117}}^1$

素因数の和:8154

約数の個数: 80

約数和(自身を含む): 217432512

約数和(自身を除く): 140158672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 8117, 9520, 16234, 32468, 40585, 56819, 64936, 81170, 113638, 129872, 137989, 162340, 227276, 275978, 284095, 324680, 454552, 551956, 568190, 649360, 689945, 909104, 965923, 1103912, 1136380, 1379890, 1931846, 2207824, 2272760, 2759780, 3863692, 4545520, 4829615, 5519560, 7727384, 9659230, 11039120, 15454768, 19318460, 38636920, 77273840]

約数ペア:

[(1, 77273840), (2, 38636920), (4, 19318460), (5, 15454768), (7, 11039120), (8, 9659230), (10, 7727384), (14, 5519560), (16, 4829615), (17, 4545520), (20, 3863692), (28, 2759780), (34, 2272760), (35, 2207824), (40, 1931846), (56, 1379890), (68, 1136380), (70, 1103912), (80, 965923), (85, 909104), (112, 689945), (119, 649360), (136, 568190), (140, 551956), (170, 454552), (238, 324680), (272, 284095), (280, 275978), (340, 227276), (476, 162340), (560, 137989), (595, 129872), (680, 113638), (952, 81170), (1190, 64936), (1360, 56819), (1904, 40585), (2380, 32468), (4760, 16234), (8117, 9520)]