858593090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{2543}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 1628363520

約数和(自身を除く): 769770430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1777, 2543, 3554, 5086, 8885, 12715, 17770, 25430, 33763, 48317, 67526, 96634, 168815, 241585, 337630, 483170, 4518911, 9037822, 22594555, 45189110, 85859309, 171718618, 429296545, 858593090]

約数ペア:

[(1, 858593090), (2, 429296545), (5, 171718618), (10, 85859309), (19, 45189110), (38, 22594555), (95, 9037822), (190, 4518911), (1777, 483170), (2543, 337630), (3554, 241585), (5086, 168815), (8885, 96634), (12715, 67526), (17770, 48317), (25430, 33763)]