228294380290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1\times {\mathrm{80749}}^1$

素因数の和:90534

約数の個数: 32

約数和(自身を含む): 425148750000

約数和(自身を除く): 196854369710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9749, 19498, 48745, 80749, 97490, 161498, 282721, 403745, 565442, 807490, 1413605, 2341721, 2827210, 4683442, 11708605, 23417210, 787222001, 1574444002, 3936110005, 7872220010, 22829438029, 45658876058, 114147190145, 228294380290]

約数ペア:

[(1, 228294380290), (2, 114147190145), (5, 45658876058), (10, 22829438029), (29, 7872220010), (58, 3936110005), (145, 1574444002), (290, 787222001), (9749, 23417210), (19498, 11708605), (48745, 4683442), (80749, 2827210), (97490, 2341721), (161498, 1413605), (282721, 807490), (403745, 565442)]