122284240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 185696048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 307, 383, 520, 614, 766, 1040, 1228, 1532, 1535, 1915, 2456, 3064, 3070, 3830, 3991, 4912, 4979, 6128, 6140, 7660, 7982, 9958, 12280, 15320, 15964, 19916, 19955, 24560, 24895, 30640, 31928, 39832, 39910, 49790, 63856, 79664, 79820, 99580, 117581, 159640, 199160, 235162, 319280, 398320, 470324, 587905, 940648, 1175810, 1528553, 1881296, 2351620, 3057106, 4703240, 6114212, 7642765, 9406480, 12228424, 15285530, 24456848, 30571060, 61142120, 122284240]

約数ペア:

[(1, 122284240), (2, 61142120), (4, 30571060), (5, 24456848), (8, 15285530), (10, 12228424), (13, 9406480), (16, 7642765), (20, 6114212), (26, 4703240), (40, 3057106), (52, 2351620), (65, 1881296), (80, 1528553), (104, 1175810), (130, 940648), (208, 587905), (260, 470324), (307, 398320), (383, 319280), (520, 235162), (614, 199160), (766, 159640), (1040, 117581), (1228, 99580), (1532, 79820), (1535, 79664), (1915, 63856), (2456, 49790), (3064, 39910), (3070, 39832), (3830, 31928), (3991, 30640), (4912, 24895), (4979, 24560), (6128, 19955), (6140, 19916), (7660, 15964), (7982, 15320), (9958, 12280)]