126205280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46399}}^1$

素因数の和:46431

約数の個数: 48

約数和(自身を含む): 315705600

約数和(自身を除く): 189500320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 46399, 92798, 185596, 231995, 371192, 463990, 742384, 788783, 927980, 1484768, 1577566, 1855960, 3155132, 3711920, 3943915, 6310264, 7423840, 7887830, 12620528, 15775660, 25241056, 31551320, 63102640, 126205280]

約数ペア:

[(1, 126205280), (2, 63102640), (4, 31551320), (5, 25241056), (8, 15775660), (10, 12620528), (16, 7887830), (17, 7423840), (20, 6310264), (32, 3943915), (34, 3711920), (40, 3155132), (68, 1855960), (80, 1577566), (85, 1484768), (136, 927980), (160, 788783), (170, 742384), (272, 463990), (340, 371192), (544, 231995), (680, 185596), (1360, 92798), (2720, 46399)]