225890808620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{74798281}}^1$

素因数の和:74798441

約数の個数: 24

約数和(自身を含む): 477512232288

約数和(自身を除く): 251621423668

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 74798281, 149596562, 299193124, 373991405, 747982810, 1495965620, 11294540431, 22589080862, 45178161724, 56472702155, 112945404310, 225890808620]

約数ペア:

[(1, 225890808620), (2, 112945404310), (4, 56472702155), (5, 45178161724), (10, 22589080862), (20, 11294540431), (151, 1495965620), (302, 747982810), (604, 373991405), (755, 299193124), (1510, 149596562), (3020, 74798281)]