2183013320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{18671}}^1$

素因数の和:18798

約数の個数: 64

約数和(自身を含む): 5108659200

約数和(自身を除く): 2925645880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 148, 158, 185, 296, 316, 370, 395, 632, 740, 790, 1480, 1580, 2923, 3160, 5846, 11692, 14615, 18671, 23384, 29230, 37342, 58460, 74684, 93355, 116920, 149368, 186710, 373420, 690827, 746840, 1381654, 1475009, 2763308, 2950018, 3454135, 5526616, 5900036, 6908270, 7375045, 11800072, 13816540, 14750090, 27633080, 29500180, 54575333, 59000360, 109150666, 218301332, 272876665, 436602664, 545753330, 1091506660, 2183013320]

約数ペア:

[(1, 2183013320), (2, 1091506660), (4, 545753330), (5, 436602664), (8, 272876665), (10, 218301332), (20, 109150666), (37, 59000360), (40, 54575333), (74, 29500180), (79, 27633080), (148, 14750090), (158, 13816540), (185, 11800072), (296, 7375045), (316, 6908270), (370, 5900036), (395, 5526616), (632, 3454135), (740, 2950018), (790, 2763308), (1480, 1475009), (1580, 1381654), (2923, 746840), (3160, 690827), (5846, 373420), (11692, 186710), (14615, 149368), (18671, 116920), (23384, 93355), (29230, 74684), (37342, 58460)]