101797280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 261954000

約数和(自身を除く): 160156720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 449, 520, 545, 872, 898, 1040, 1090, 1417, 1744, 1796, 2080, 2180, 2245, 2834, 3488, 3592, 4360, 4490, 5668, 5837, 7085, 7184, 8720, 8980, 11336, 11674, 14170, 14368, 17440, 17960, 22672, 23348, 28340, 29185, 35920, 45344, 46696, 48941, 56680, 58370, 71840, 93392, 97882, 113360, 116740, 186784, 195764, 226720, 233480, 244705, 391528, 466960, 489410, 636233, 783056, 933920, 978820, 1272466, 1566112, 1957640, 2544932, 3181165, 3915280, 5089864, 6362330, 7830560, 10179728, 12724660, 20359456, 25449320, 50898640, 101797280]

約数ペア:

[(1, 101797280), (2, 50898640), (4, 25449320), (5, 20359456), (8, 12724660), (10, 10179728), (13, 7830560), (16, 6362330), (20, 5089864), (26, 3915280), (32, 3181165), (40, 2544932), (52, 1957640), (65, 1566112), (80, 1272466), (104, 978820), (109, 933920), (130, 783056), (160, 636233), (208, 489410), (218, 466960), (260, 391528), (416, 244705), (436, 233480), (449, 226720), (520, 195764), (545, 186784), (872, 116740), (898, 113360), (1040, 97882), (1090, 93392), (1417, 71840), (1744, 58370), (1796, 56680), (2080, 48941), (2180, 46696), (2245, 45344), (2834, 35920), (3488, 29185), (3592, 28340), (4360, 23348), (4490, 22672), (5668, 17960), (5837, 17440), (7085, 14368), (7184, 14170), (8720, 11674), (8980, 11336)]