61850680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 151300800

約数和(自身を除く): 89450120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 79, 92, 115, 148, 158, 184, 185, 230, 296, 316, 370, 395, 460, 529, 632, 740, 790, 851, 920, 1058, 1480, 1580, 1702, 1817, 2116, 2645, 2923, 3160, 3404, 3634, 4232, 4255, 5290, 5846, 6808, 7268, 8510, 9085, 10580, 11692, 14536, 14615, 17020, 18170, 19573, 21160, 23384, 29230, 34040, 36340, 39146, 41791, 58460, 67229, 72680, 78292, 83582, 97865, 116920, 134458, 156584, 167164, 195730, 208955, 268916, 334328, 336145, 391460, 417910, 537832, 672290, 782920, 835820, 1344580, 1546267, 1671640, 2689160, 3092534, 6185068, 7731335, 12370136, 15462670, 30925340, 61850680]

約数ペア:

[(1, 61850680), (2, 30925340), (4, 15462670), (5, 12370136), (8, 7731335), (10, 6185068), (20, 3092534), (23, 2689160), (37, 1671640), (40, 1546267), (46, 1344580), (74, 835820), (79, 782920), (92, 672290), (115, 537832), (148, 417910), (158, 391460), (184, 336145), (185, 334328), (230, 268916), (296, 208955), (316, 195730), (370, 167164), (395, 156584), (460, 134458), (529, 116920), (632, 97865), (740, 83582), (790, 78292), (851, 72680), (920, 67229), (1058, 58460), (1480, 41791), (1580, 39146), (1702, 36340), (1817, 34040), (2116, 29230), (2645, 23384), (2923, 21160), (3160, 19573), (3404, 18170), (3634, 17020), (4232, 14615), (4255, 14536), (5290, 11692), (5846, 10580), (6808, 9085), (7268, 8510)]