71345800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12301}}^1$

素因数の和:12346

約数の個数: 48

約数和(自身を含む): 171612900

約数和(自身を除く): 100267100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 12301, 24602, 49204, 61505, 98408, 123010, 246020, 307525, 356729, 492040, 615050, 713458, 1230100, 1426916, 1783645, 2460200, 2853832, 3567290, 7134580, 8918225, 14269160, 17836450, 35672900, 71345800]

約数ペア:

[(1, 71345800), (2, 35672900), (4, 17836450), (5, 14269160), (8, 8918225), (10, 7134580), (20, 3567290), (25, 2853832), (29, 2460200), (40, 1783645), (50, 1426916), (58, 1230100), (100, 713458), (116, 615050), (145, 492040), (200, 356729), (232, 307525), (290, 246020), (580, 123010), (725, 98408), (1160, 61505), (1450, 49204), (2900, 24602), (5800, 12301)]