15366928180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1\times {\mathrm{14221}}^1$

素因数の和:14884

約数の個数: 48

約数和(自身を含む): 32664065616

約数和(自身を除く): 17297137436

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 557, 970, 1114, 1940, 2228, 2785, 5570, 11140, 14221, 28442, 54029, 56884, 71105, 108058, 142210, 216116, 270145, 284420, 540290, 1080580, 1379437, 2758874, 5517748, 6897185, 7921097, 13794370, 15842194, 27588740, 31684388, 39605485, 79210970, 158421940, 768346409, 1536692818, 3073385636, 3841732045, 7683464090, 15366928180]

約数ペア:

[(1, 15366928180), (2, 7683464090), (4, 3841732045), (5, 3073385636), (10, 1536692818), (20, 768346409), (97, 158421940), (194, 79210970), (388, 39605485), (485, 31684388), (557, 27588740), (970, 15842194), (1114, 13794370), (1940, 7921097), (2228, 6897185), (2785, 5517748), (5570, 2758874), (11140, 1379437), (14221, 1080580), (28442, 540290), (54029, 284420), (56884, 270145), (71105, 216116), (108058, 142210)]