40770580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 93058560

約数和(自身を除く): 52287980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3461, 5890, 6922, 11780, 13844, 17305, 34610, 65759, 69220, 107291, 131518, 214582, 263036, 328795, 429164, 536455, 657590, 1072910, 1315180, 2038529, 2145820, 4077058, 8154116, 10192645, 20385290, 40770580]

約数ペア:

[(1, 40770580), (2, 20385290), (4, 10192645), (5, 8154116), (10, 4077058), (19, 2145820), (20, 2038529), (31, 1315180), (38, 1072910), (62, 657590), (76, 536455), (95, 429164), (124, 328795), (155, 263036), (190, 214582), (310, 131518), (380, 107291), (589, 69220), (620, 65759), (1178, 34610), (2356, 17305), (2945, 13844), (3461, 11780), (5890, 6922)]