124311140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 278619264

約数和(自身を除く): 154308124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2620, 2791, 4454, 5582, 8908, 11135, 11164, 13955, 22270, 27910, 44540, 47447, 55820, 94894, 189788, 237235, 365621, 474470, 731242, 948940, 1462484, 1828105, 3656210, 6215557, 7312420, 12431114, 24862228, 31077785, 62155570, 124311140]

約数ペア:

[(1, 124311140), (2, 62155570), (4, 31077785), (5, 24862228), (10, 12431114), (17, 7312420), (20, 6215557), (34, 3656210), (68, 1828105), (85, 1462484), (131, 948940), (170, 731242), (262, 474470), (340, 365621), (524, 237235), (655, 189788), (1310, 94894), (2227, 55820), (2620, 47447), (2791, 44540), (4454, 27910), (5582, 22270), (8908, 13955), (11135, 11164)]