83404480

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2801

約数の個数: 56

約数和(自身を含む): 200729088

約数和(自身を除く): 117324608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2687, 3104, 3880, 5374, 6208, 7760, 10748, 13435, 15520, 21496, 26870, 31040, 42992, 53740, 85984, 107480, 171968, 214960, 260639, 429920, 521278, 859840, 1042556, 1303195, 2085112, 2606390, 4170224, 5212780, 8340448, 10425560, 16680896, 20851120, 41702240, 83404480]

約数ペア:

[(1, 83404480), (2, 41702240), (4, 20851120), (5, 16680896), (8, 10425560), (10, 8340448), (16, 5212780), (20, 4170224), (32, 2606390), (40, 2085112), (64, 1303195), (80, 1042556), (97, 859840), (160, 521278), (194, 429920), (320, 260639), (388, 214960), (485, 171968), (776, 107480), (970, 85984), (1552, 53740), (1940, 42992), (2687, 31040), (3104, 26870), (3880, 21496), (5374, 15520), (6208, 13435), (7760, 10748)]