23298520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11887}}^1$

素因数の和:11912

約数の個数: 48

約数和(自身を含む): 60985440

約数和(自身を除く): 37686920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11887, 23774, 47548, 59435, 83209, 95096, 118870, 166418, 237740, 332836, 416045, 475480, 582463, 665672, 832090, 1164926, 1664180, 2329852, 2912315, 3328360, 4659704, 5824630, 11649260, 23298520]

約数ペア:

[(1, 23298520), (2, 11649260), (4, 5824630), (5, 4659704), (7, 3328360), (8, 2912315), (10, 2329852), (14, 1664180), (20, 1164926), (28, 832090), (35, 665672), (40, 582463), (49, 475480), (56, 416045), (70, 332836), (98, 237740), (140, 166418), (196, 118870), (245, 95096), (280, 83209), (392, 59435), (490, 47548), (980, 23774), (1960, 11887)]