160141250

素因数分解:

$2^1\times 5^4\times {\mathrm{128113}}^1$

素因数の和:128135

約数の個数: 20

約数和(自身を含む): 300171102

約数和(自身を除く): 140029852

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 128113, 256226, 640565, 1281130, 3202825, 6405650, 16014125, 32028250, 80070625, 160141250]

約数ペア:

[(1, 160141250), (2, 80070625), (5, 32028250), (10, 16014125), (25, 6405650), (50, 3202825), (125, 1281130), (250, 640565), (625, 256226), (1250, 128113)]