45831920

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8069}}^1$

素因数の和:8153

約数の個数: 40

約数和(自身を含む): 108073440

約数和(自身を除く): 62241520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8069, 16138, 32276, 40345, 64552, 80690, 129104, 161380, 322760, 572899, 645520, 1145798, 2291596, 2864495, 4583192, 5728990, 9166384, 11457980, 22915960, 45831920]

約数ペア:

[(1, 45831920), (2, 22915960), (4, 11457980), (5, 9166384), (8, 5728990), (10, 4583192), (16, 2864495), (20, 2291596), (40, 1145798), (71, 645520), (80, 572899), (142, 322760), (284, 161380), (355, 129104), (568, 80690), (710, 64552), (1136, 40345), (1420, 32276), (2840, 16138), (5680, 8069)]