42192542800

素因数分解:

$2^4\times 5^2\times {\mathrm{105481357}}^1$

素因数の和:105481375

約数の個数: 30

約数和(自身を含む): 101367585038

約数和(自身を除く): 59175042238

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105481357, 210962714, 421925428, 527406785, 843850856, 1054813570, 1687701712, 2109627140, 2637033925, 4219254280, 5274067850, 8438508560, 10548135700, 21096271400, 42192542800]

約数ペア:

[(1, 42192542800), (2, 21096271400), (4, 10548135700), (5, 8438508560), (8, 5274067850), (10, 4219254280), (16, 2637033925), (20, 2109627140), (25, 1687701712), (40, 1054813570), (50, 843850856), (80, 527406785), (100, 421925428), (200, 210962714), (400, 105481357)]