42170560

素因数分解:

$2^6\times 5^1\times {\mathrm{131783}}^1$

素因数の和:131800

約数の個数: 28

約数和(自身を含む): 100419408

約数和(自身を除く): 58248848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 131783, 263566, 527132, 658915, 1054264, 1317830, 2108528, 2635660, 4217056, 5271320, 8434112, 10542640, 21085280, 42170560]

約数ペア:

[(1, 42170560), (2, 21085280), (4, 10542640), (5, 8434112), (8, 5271320), (10, 4217056), (16, 2635660), (20, 2108528), (32, 1317830), (40, 1054264), (64, 658915), (80, 527132), (160, 263566), (320, 131783)]