73251140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{118147}}^1$

素因数の和:118187

約数の個数: 24

約数和(自身を含む): 158790912

約数和(自身を除く): 85539772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 118147, 236294, 472588, 590735, 1181470, 2362940, 3662557, 7325114, 14650228, 18312785, 36625570, 73251140]

約数ペア:

[(1, 73251140), (2, 36625570), (4, 18312785), (5, 14650228), (10, 7325114), (20, 3662557), (31, 2362940), (62, 1181470), (124, 590735), (155, 472588), (310, 236294), (620, 118147)]