85062460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7691}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 206760960

約数和(自身を除く): 121698500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 7691, 11060, 15382, 30764, 38455, 53837, 76910, 107674, 153820, 215348, 269185, 538370, 607589, 1076740, 1215178, 2430356, 3037945, 4253123, 6075890, 8506246, 12151780, 17012492, 21265615, 42531230, 85062460]

約数ペア:

[(1, 85062460), (2, 42531230), (4, 21265615), (5, 17012492), (7, 12151780), (10, 8506246), (14, 6075890), (20, 4253123), (28, 3037945), (35, 2430356), (70, 1215178), (79, 1076740), (140, 607589), (158, 538370), (316, 269185), (395, 215348), (553, 153820), (790, 107674), (1106, 76910), (1580, 53837), (2212, 38455), (2765, 30764), (5530, 15382), (7691, 11060)]