152024620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22291}}^1$

素因数の和:22342

約数の個数: 48

約数和(自身を含む): 359525376

約数和(自身を除く): 207500756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 22291, 44582, 89164, 111455, 222910, 245201, 445820, 490402, 691021, 980804, 1226005, 1382042, 2452010, 2764084, 3455105, 4904020, 6910210, 7601231, 13820420, 15202462, 30404924, 38006155, 76012310, 152024620]

約数ペア:

[(1, 152024620), (2, 76012310), (4, 38006155), (5, 30404924), (10, 15202462), (11, 13820420), (20, 7601231), (22, 6910210), (31, 4904020), (44, 3455105), (55, 2764084), (62, 2452010), (110, 1382042), (124, 1226005), (155, 980804), (220, 691021), (310, 490402), (341, 445820), (620, 245201), (682, 222910), (1364, 111455), (1705, 89164), (3410, 44582), (6820, 22291)]