8130638820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{811441}}^1$

素因数の和:811620

約数の個数: 48

約数和(自身を含む): 22902139008

約数和(自身を除く): 14771500188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 811441, 1622882, 2434323, 3245764, 4057205, 4868646, 8114410, 9737292, 12171615, 16228820, 24343230, 48686460, 135510647, 271021294, 406531941, 542042588, 677553235, 813063882, 1355106470, 1626127764, 2032659705, 2710212940, 4065319410, 8130638820]

約数ペア:

[(1, 8130638820), (2, 4065319410), (3, 2710212940), (4, 2032659705), (5, 1626127764), (6, 1355106470), (10, 813063882), (12, 677553235), (15, 542042588), (20, 406531941), (30, 271021294), (60, 135510647), (167, 48686460), (334, 24343230), (501, 16228820), (668, 12171615), (835, 9737292), (1002, 8114410), (1670, 4868646), (2004, 4057205), (2505, 3245764), (3340, 2434323), (5010, 1622882), (10020, 811441)]