468065720

素因数分解:

$2^3\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{4229}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 1053777600

約数和(自身を除く): 585711880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2767, 4229, 5534, 8458, 11068, 13835, 16916, 21145, 22136, 27670, 33832, 42290, 55340, 84580, 110680, 169160, 11701643, 23403286, 46806572, 58508215, 93613144, 117016430, 234032860, 468065720]

約数ペア:

[(1, 468065720), (2, 234032860), (4, 117016430), (5, 93613144), (8, 58508215), (10, 46806572), (20, 23403286), (40, 11701643), (2767, 169160), (4229, 110680), (5534, 84580), (8458, 55340), (11068, 42290), (13835, 33832), (16916, 27670), (21145, 22136)]