157028750

素因数分解:

$2^1\times 5^4\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 40

約数和(自身を含む): 296061480

約数和(自身を除く): 139032730

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 269, 467, 538, 625, 934, 1250, 1345, 2335, 2690, 4670, 6725, 11675, 13450, 23350, 33625, 58375, 67250, 116750, 125623, 168125, 251246, 291875, 336250, 583750, 628115, 1256230, 3140575, 6281150, 15702875, 31405750, 78514375, 157028750]

約数ペア:

[(1, 157028750), (2, 78514375), (5, 31405750), (10, 15702875), (25, 6281150), (50, 3140575), (125, 1256230), (250, 628115), (269, 583750), (467, 336250), (538, 291875), (625, 251246), (934, 168125), (1250, 125623), (1345, 116750), (2335, 67250), (2690, 58375), (4670, 33625), (6725, 23350), (11675, 13450)]