97764280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 235224000

約数和(自身を除く): 137459720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1319, 1853, 2180, 2638, 3706, 4360, 5276, 6595, 7412, 9265, 10552, 13190, 14824, 18530, 22423, 26380, 37060, 44846, 52760, 74120, 89692, 112115, 143771, 179384, 224230, 287542, 448460, 575084, 718855, 896920, 1150168, 1437710, 2444107, 2875420, 4888214, 5750840, 9776428, 12220535, 19552856, 24441070, 48882140, 97764280]

約数ペア:

[(1, 97764280), (2, 48882140), (4, 24441070), (5, 19552856), (8, 12220535), (10, 9776428), (17, 5750840), (20, 4888214), (34, 2875420), (40, 2444107), (68, 1437710), (85, 1150168), (109, 896920), (136, 718855), (170, 575084), (218, 448460), (340, 287542), (436, 224230), (545, 179384), (680, 143771), (872, 112115), (1090, 89692), (1319, 74120), (1853, 52760), (2180, 44846), (2638, 37060), (3706, 26380), (4360, 22423), (5276, 18530), (6595, 14824), (7412, 13190), (9265, 10552)]