4740830320

素因数分解:

$2^4\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{27653}}^1$

素因数の和:29809

約数の個数: 40

約数和(自身を含む): 11027972736

約数和(自身を除く): 6287142416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2143, 4286, 8572, 10715, 17144, 21430, 27653, 34288, 42860, 55306, 85720, 110612, 138265, 171440, 221224, 276530, 442448, 553060, 1106120, 2212240, 59260379, 118520758, 237041516, 296301895, 474083032, 592603790, 948166064, 1185207580, 2370415160, 4740830320]

約数ペア:

[(1, 4740830320), (2, 2370415160), (4, 1185207580), (5, 948166064), (8, 592603790), (10, 474083032), (16, 296301895), (20, 237041516), (40, 118520758), (80, 59260379), (2143, 2212240), (4286, 1106120), (8572, 553060), (10715, 442448), (17144, 276530), (21430, 221224), (27653, 171440), (34288, 138265), (42860, 110612), (55306, 85720)]