4920669220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{289111}}^1$

素因数の和:289180

約数の個数: 48

約数和(自身を含む): 11074146048

約数和(自身を除く): 6153476828

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 289111, 578222, 1156444, 1445555, 2891110, 5782220, 6649553, 10697107, 13299106, 21394214, 26598212, 33247765, 42788428, 53485535, 66495530, 106971070, 132991060, 213942140, 246033461, 492066922, 984133844, 1230167305, 2460334610, 4920669220]

約数ペア:

[(1, 4920669220), (2, 2460334610), (4, 1230167305), (5, 984133844), (10, 492066922), (20, 246033461), (23, 213942140), (37, 132991060), (46, 106971070), (74, 66495530), (92, 53485535), (115, 42788428), (148, 33247765), (185, 26598212), (230, 21394214), (370, 13299106), (460, 10697107), (740, 6649553), (851, 5782220), (1702, 2891110), (3404, 1445555), (4255, 1156444), (8510, 578222), (17020, 289111)]