45039560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15859}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 102772800

約数和(自身を除く): 57733240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 15859, 31718, 63436, 79295, 126872, 158590, 317180, 634360, 1125989, 2251978, 4503956, 5629945, 9007912, 11259890, 22519780, 45039560]

約数ペア:

[(1, 45039560), (2, 22519780), (4, 11259890), (5, 9007912), (8, 5629945), (10, 4503956), (20, 2251978), (40, 1125989), (71, 634360), (142, 317180), (284, 158590), (355, 126872), (568, 79295), (710, 63436), (1420, 31718), (2840, 15859)]