25997626040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{932483}}^1$

素因数の和:932552

約数の個数: 64

約数和(自身を含む): 63446211360

約数和(自身を除く): 37448585320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 932483, 1864966, 3729932, 4662415, 7459864, 9324830, 15852211, 18649660, 31704422, 37299320, 38231803, 63408844, 76463606, 79261055, 126817688, 152927212, 158522110, 191159015, 305854424, 317044220, 382318030, 634088440, 649940651, 764636060, 1299881302, 1529272120, 2599762604, 3249703255, 5199525208, 6499406510, 12998813020, 25997626040]

約数ペア:

[(1, 25997626040), (2, 12998813020), (4, 6499406510), (5, 5199525208), (8, 3249703255), (10, 2599762604), (17, 1529272120), (20, 1299881302), (34, 764636060), (40, 649940651), (41, 634088440), (68, 382318030), (82, 317044220), (85, 305854424), (136, 191159015), (164, 158522110), (170, 152927212), (205, 126817688), (328, 79261055), (340, 76463606), (410, 63408844), (680, 38231803), (697, 37299320), (820, 31704422), (1394, 18649660), (1640, 15852211), (2788, 9324830), (3485, 7459864), (5576, 4662415), (6970, 3729932), (13940, 1864966), (27880, 932483)]