43121090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 39615550

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 3989, 5405, 7978, 10810, 19945, 39890, 91747, 183494, 187483, 374966, 458735, 917470, 937415, 1874830, 4312109, 8624218, 21560545, 43121090]

約数ペア:

[(1, 43121090), (2, 21560545), (5, 8624218), (10, 4312109), (23, 1874830), (46, 937415), (47, 917470), (94, 458735), (115, 374966), (230, 187483), (235, 183494), (470, 91747), (1081, 39890), (2162, 19945), (3989, 10810), (5405, 7978)]