260763160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9601}}^1$

素因数の和:9716

約数の個数: 64

約数和(自身を含む): 677517120

約数和(自身を除く): 416753960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 9601, 13580, 19202, 27160, 38404, 48005, 67207, 76808, 96010, 134414, 192020, 268828, 336035, 384040, 537656, 672070, 931297, 1344140, 1862594, 2688280, 3725188, 4656485, 6519079, 7450376, 9312970, 13038158, 18625940, 26076316, 32595395, 37251880, 52152632, 65190790, 130381580, 260763160]

約数ペア:

[(1, 260763160), (2, 130381580), (4, 65190790), (5, 52152632), (7, 37251880), (8, 32595395), (10, 26076316), (14, 18625940), (20, 13038158), (28, 9312970), (35, 7450376), (40, 6519079), (56, 4656485), (70, 3725188), (97, 2688280), (140, 1862594), (194, 1344140), (280, 931297), (388, 672070), (485, 537656), (679, 384040), (776, 336035), (970, 268828), (1358, 192020), (1940, 134414), (2716, 96010), (3395, 76808), (3880, 67207), (5432, 48005), (6790, 38404), (9601, 27160), (13580, 19202)]