371129240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1$

素因数の和:8724

約数の個数: 64

約数和(自身を含む): 887284800

約数和(自身を除く): 516155560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 8647, 10730, 17294, 21460, 34588, 42920, 43235, 69176, 86470, 172940, 250763, 319939, 345880, 501526, 639878, 1003052, 1253815, 1279756, 1599695, 2006104, 2507630, 2559512, 3199390, 5015260, 6398780, 9278231, 10030520, 12797560, 18556462, 37112924, 46391155, 74225848, 92782310, 185564620, 371129240]

約数ペア:

[(1, 371129240), (2, 185564620), (4, 92782310), (5, 74225848), (8, 46391155), (10, 37112924), (20, 18556462), (29, 12797560), (37, 10030520), (40, 9278231), (58, 6398780), (74, 5015260), (116, 3199390), (145, 2559512), (148, 2507630), (185, 2006104), (232, 1599695), (290, 1279756), (296, 1253815), (370, 1003052), (580, 639878), (740, 501526), (1073, 345880), (1160, 319939), (1480, 250763), (2146, 172940), (4292, 86470), (5365, 69176), (8584, 43235), (8647, 42920), (10730, 34588), (17294, 21460)]