6218320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 15222240

約数和(自身を除く): 9003920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4091, 8182, 16364, 20455, 32728, 40910, 65456, 77729, 81820, 155458, 163640, 310916, 327280, 388645, 621832, 777290, 1243664, 1554580, 3109160, 6218320]

約数ペア:

[(1, 6218320), (2, 3109160), (4, 1554580), (5, 1243664), (8, 777290), (10, 621832), (16, 388645), (19, 327280), (20, 310916), (38, 163640), (40, 155458), (76, 81820), (80, 77729), (95, 65456), (152, 40910), (190, 32728), (304, 20455), (380, 16364), (760, 8182), (1520, 4091)]