1860522080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 4466617344

約数和(自身を除く): 2606095264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 313, 383, 388, 485, 626, 766, 776, 970, 1252, 1532, 1552, 1565, 1915, 1940, 2504, 3064, 3104, 3130, 3830, 3880, 5008, 6128, 6260, 7660, 7760, 10016, 12256, 12520, 15320, 15520, 25040, 30361, 30640, 37151, 50080, 60722, 61280, 74302, 119879, 121444, 148604, 151805, 185755, 239758, 242888, 297208, 303610, 371510, 479516, 485776, 594416, 599395, 607220, 743020, 959032, 971552, 1188832, 1198790, 1214440, 1486040, 1918064, 2397580, 2428880, 2972080, 3836128, 4795160, 4857760, 5944160, 9590320, 11628263, 19180640, 23256526, 46513052, 58141315, 93026104, 116282630, 186052208, 232565260, 372104416, 465130520, 930261040, 1860522080]

約数ペア:

[(1, 1860522080), (2, 930261040), (4, 465130520), (5, 372104416), (8, 232565260), (10, 186052208), (16, 116282630), (20, 93026104), (32, 58141315), (40, 46513052), (80, 23256526), (97, 19180640), (160, 11628263), (194, 9590320), (313, 5944160), (383, 4857760), (388, 4795160), (485, 3836128), (626, 2972080), (766, 2428880), (776, 2397580), (970, 1918064), (1252, 1486040), (1532, 1214440), (1552, 1198790), (1565, 1188832), (1915, 971552), (1940, 959032), (2504, 743020), (3064, 607220), (3104, 599395), (3130, 594416), (3830, 485776), (3880, 479516), (5008, 371510), (6128, 303610), (6260, 297208), (7660, 242888), (7760, 239758), (10016, 185755), (12256, 151805), (12520, 148604), (15320, 121444), (15520, 119879), (25040, 74302), (30361, 61280), (30640, 60722), (37151, 50080)]