124624940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{857}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 286269984

約数和(自身を除く): 161645044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 857, 1322, 1714, 2644, 3305, 3428, 4285, 6610, 7271, 8570, 9427, 13220, 14542, 17140, 18854, 29084, 36355, 37708, 47135, 72710, 94270, 145420, 188540, 566477, 1132954, 2265908, 2832385, 5664770, 6231247, 11329540, 12462494, 24924988, 31156235, 62312470, 124624940]

約数ペア:

[(1, 124624940), (2, 62312470), (4, 31156235), (5, 24924988), (10, 12462494), (11, 11329540), (20, 6231247), (22, 5664770), (44, 2832385), (55, 2265908), (110, 1132954), (220, 566477), (661, 188540), (857, 145420), (1322, 94270), (1714, 72710), (2644, 47135), (3305, 37708), (3428, 36355), (4285, 29084), (6610, 18854), (7271, 17140), (8570, 14542), (9427, 13220)]