13083140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 31715712

約数和(自身を除く): 18632572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 827, 1130, 1582, 1654, 2260, 3164, 3308, 3955, 4135, 5789, 7910, 8270, 11578, 15820, 16540, 23156, 28945, 57890, 93451, 115780, 186902, 373804, 467255, 654157, 934510, 1308314, 1869020, 2616628, 3270785, 6541570, 13083140]

約数ペア:

[(1, 13083140), (2, 6541570), (4, 3270785), (5, 2616628), (7, 1869020), (10, 1308314), (14, 934510), (20, 654157), (28, 467255), (35, 373804), (70, 186902), (113, 115780), (140, 93451), (226, 57890), (452, 28945), (565, 23156), (791, 16540), (827, 15820), (1130, 11578), (1582, 8270), (1654, 7910), (2260, 5789), (3164, 4135), (3308, 3955)]