56559829220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6959}}^1\times {\mathrm{13109}}^1$

素因数の和:20108

約数の個数: 48

約数和(自身を含む): 122634086400

約数和(自身を除く): 66074257180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6959, 13109, 13918, 26218, 27836, 34795, 52436, 65545, 69590, 131090, 139180, 215729, 262180, 406379, 431458, 812758, 862916, 1078645, 1625516, 2031895, 2157290, 4063790, 4314580, 8127580, 91225531, 182451062, 364902124, 456127655, 912255310, 1824510620, 2827991461, 5655982922, 11311965844, 14139957305, 28279914610, 56559829220]

約数ペア:

[(1, 56559829220), (2, 28279914610), (4, 14139957305), (5, 11311965844), (10, 5655982922), (20, 2827991461), (31, 1824510620), (62, 912255310), (124, 456127655), (155, 364902124), (310, 182451062), (620, 91225531), (6959, 8127580), (13109, 4314580), (13918, 4063790), (26218, 2157290), (27836, 2031895), (34795, 1625516), (52436, 1078645), (65545, 862916), (69590, 812758), (131090, 431458), (139180, 406379), (215729, 262180)]