100795840

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1307}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 241200432

約数和(自身を除く): 140404592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 482, 964, 1205, 1307, 1928, 2410, 2614, 3856, 4820, 5228, 6535, 7712, 9640, 10456, 13070, 15424, 19280, 20912, 26140, 38560, 41824, 52280, 77120, 83648, 104560, 209120, 314987, 418240, 629974, 1259948, 1574935, 2519896, 3149870, 5039792, 6299740, 10079584, 12599480, 20159168, 25198960, 50397920, 100795840]

約数ペア:

[(1, 100795840), (2, 50397920), (4, 25198960), (5, 20159168), (8, 12599480), (10, 10079584), (16, 6299740), (20, 5039792), (32, 3149870), (40, 2519896), (64, 1574935), (80, 1259948), (160, 629974), (241, 418240), (320, 314987), (482, 209120), (964, 104560), (1205, 83648), (1307, 77120), (1928, 52280), (2410, 41824), (2614, 38560), (3856, 26140), (4820, 20912), (5228, 19280), (6535, 15424), (7712, 13070), (9640, 10456)]