99418720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36551}}^1$

素因数の和:36583

約数の個数: 48

約数和(自身を含む): 248699808

約数和(自身を除く): 149281088

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, 36551, 73102, 146204, 182755, 292408, 365510, 584816, 621367, 731020, 1169632, 1242734, 1462040, 2485468, 2924080, 3106835, 4970936, 5848160, 6213670, 9941872, 12427340, 19883744, 24854680, 49709360, 99418720]

約数ペア:

[(1, 99418720), (2, 49709360), (4, 24854680), (5, 19883744), (8, 12427340), (10, 9941872), (16, 6213670), (17, 5848160), (20, 4970936), (32, 3106835), (34, 2924080), (40, 2485468), (68, 1462040), (80, 1242734), (85, 1169632), (136, 731020), (160, 621367), (170, 584816), (272, 365510), (340, 292408), (544, 182755), (680, 146204), (1360, 73102), (2720, 36551)]