40791310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 87744384

約数和(自身を除く): 46953074

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 61, 70, 82, 122, 205, 233, 287, 305, 410, 427, 466, 574, 610, 854, 1165, 1435, 1631, 2135, 2330, 2501, 2870, 3262, 4270, 5002, 8155, 9553, 12505, 14213, 16310, 17507, 19106, 25010, 28426, 35014, 47765, 66871, 71065, 87535, 95530, 99491, 133742, 142130, 175070, 198982, 334355, 497455, 582733, 668710, 994910, 1165466, 2913665, 4079131, 5827330, 8158262, 20395655, 40791310]

約数ペア:

[(1, 40791310), (2, 20395655), (5, 8158262), (7, 5827330), (10, 4079131), (14, 2913665), (35, 1165466), (41, 994910), (61, 668710), (70, 582733), (82, 497455), (122, 334355), (205, 198982), (233, 175070), (287, 142130), (305, 133742), (410, 99491), (427, 95530), (466, 87535), (574, 71065), (610, 66871), (854, 47765), (1165, 35014), (1435, 28426), (1631, 25010), (2135, 19106), (2330, 17507), (2501, 16310), (2870, 14213), (3262, 12505), (4270, 9553), (5002, 8155)]