4981036220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2284879}}^1$

素因数の和:2284997

約数の個数: 24

約数和(自身を含む): 10556145600

約数和(自身を除く): 5575109380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2284879, 4569758, 9139516, 11424395, 22848790, 45697580, 249051811, 498103622, 996207244, 1245259055, 2490518110, 4981036220]

約数ペア:

[(1, 4981036220), (2, 2490518110), (4, 1245259055), (5, 996207244), (10, 498103622), (20, 249051811), (109, 45697580), (218, 22848790), (436, 11424395), (545, 9139516), (1090, 4569758), (2180, 2284879)]