62780320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23081}}^1$

素因数の和:23113

約数の個数: 48

約数和(自身を含む): 157049928

約数和(自身を除く): 94269608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 23081, 46162, 92324, 115405, 184648, 230810, 369296, 392377, 461620, 738592, 784754, 923240, 1569508, 1846480, 1961885, 3139016, 3692960, 3923770, 6278032, 7847540, 12556064, 15695080, 31390160, 62780320]

約数ペア:

[(1, 62780320), (2, 31390160), (4, 15695080), (5, 12556064), (8, 7847540), (10, 6278032), (16, 3923770), (17, 3692960), (20, 3139016), (32, 1961885), (34, 1846480), (40, 1569508), (68, 923240), (80, 784754), (85, 738592), (136, 461620), (160, 392377), (170, 369296), (272, 230810), (340, 184648), (544, 115405), (680, 92324), (1360, 46162), (2720, 23081)]