3866747440

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{211067}}^1$

素因数の和:211309

約数の個数: 40

約数和(自身を含む): 9029489040

約数和(自身を除く): 5162741600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 211067, 422134, 844268, 1055335, 1688536, 2110670, 3377072, 4221340, 8442680, 16885360, 48334343, 96668686, 193337372, 241671715, 386674744, 483343430, 773349488, 966686860, 1933373720, 3866747440]

約数ペア:

[(1, 3866747440), (2, 1933373720), (4, 966686860), (5, 773349488), (8, 483343430), (10, 386674744), (16, 241671715), (20, 193337372), (40, 96668686), (80, 48334343), (229, 16885360), (458, 8442680), (916, 4221340), (1145, 3377072), (1832, 2110670), (2290, 1688536), (3664, 1055335), (4580, 844268), (9160, 422134), (18320, 211067)]