4690190480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1106177}}^1$

素因数の和:1106243

約数の個数: 40

約数和(自身を含む): 11110451832

約数和(自身を除く): 6420261352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1106177, 2212354, 4424708, 5530885, 8849416, 11061770, 17698832, 22123540, 44247080, 58627381, 88494160, 117254762, 234509524, 293136905, 469019048, 586273810, 938038096, 1172547620, 2345095240, 4690190480]

約数ペア:

[(1, 4690190480), (2, 2345095240), (4, 1172547620), (5, 938038096), (8, 586273810), (10, 469019048), (16, 293136905), (20, 234509524), (40, 117254762), (53, 88494160), (80, 58627381), (106, 44247080), (212, 22123540), (265, 17698832), (424, 11061770), (530, 8849416), (848, 5530885), (1060, 4424708), (2120, 2212354), (4240, 1106177)]