32451640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 50829320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3671, 4420, 7342, 8840, 14684, 18355, 29368, 36710, 47723, 62407, 73420, 95446, 124814, 146840, 190892, 238615, 249628, 312035, 381784, 477230, 499256, 624070, 811291, 954460, 1248140, 1622582, 1908920, 2496280, 3245164, 4056455, 6490328, 8112910, 16225820, 32451640]

約数ペア:

[(1, 32451640), (2, 16225820), (4, 8112910), (5, 6490328), (8, 4056455), (10, 3245164), (13, 2496280), (17, 1908920), (20, 1622582), (26, 1248140), (34, 954460), (40, 811291), (52, 624070), (65, 499256), (68, 477230), (85, 381784), (104, 312035), (130, 249628), (136, 238615), (170, 190892), (221, 146840), (260, 124814), (340, 95446), (442, 73420), (520, 62407), (680, 47723), (884, 36710), (1105, 29368), (1768, 18355), (2210, 14684), (3671, 8840), (4420, 7342)]