129637660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9154

約数の個数: 48

約数和(自身を含む): 293271552

約数和(自身を除く): 163633892

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 9091, 14260, 18182, 36364, 45455, 90910, 181820, 209093, 281821, 418186, 563642, 836372, 1045465, 1127284, 1409105, 2090930, 2818210, 4181860, 5636420, 6481883, 12963766, 25927532, 32409415, 64818830, 129637660]

約数ペア:

[(1, 129637660), (2, 64818830), (4, 32409415), (5, 25927532), (10, 12963766), (20, 6481883), (23, 5636420), (31, 4181860), (46, 2818210), (62, 2090930), (92, 1409105), (115, 1127284), (124, 1045465), (155, 836372), (230, 563642), (310, 418186), (460, 281821), (620, 209093), (713, 181820), (1426, 90910), (2852, 45455), (3565, 36364), (7130, 18182), (9091, 14260)]