23986340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 58380672

約数和(自身を除く): 34394332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2347, 2555, 4694, 5110, 9388, 10220, 11735, 16429, 23470, 32858, 46940, 65716, 82145, 164290, 171331, 328580, 342662, 685324, 856655, 1199317, 1713310, 2398634, 3426620, 4797268, 5996585, 11993170, 23986340]

約数ペア:

[(1, 23986340), (2, 11993170), (4, 5996585), (5, 4797268), (7, 3426620), (10, 2398634), (14, 1713310), (20, 1199317), (28, 856655), (35, 685324), (70, 342662), (73, 328580), (140, 171331), (146, 164290), (292, 82145), (365, 65716), (511, 46940), (730, 32858), (1022, 23470), (1460, 16429), (2044, 11735), (2347, 10220), (2555, 9388), (4694, 5110)]