864048708430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1\times {\mathrm{499979}}^1$

素因数の和:504048

約数の個数: 32

約数和(自身を含む): 1591856323200

約数和(自身を除く): 727807614770

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4019, 8038, 20095, 40190, 172817, 345634, 499979, 864085, 999958, 1728170, 2499895, 4999790, 21499097, 42998194, 107495485, 214990970, 2009415601, 4018831202, 10047078005, 20094156010, 86404870843, 172809741686, 432024354215, 864048708430]

約数ペア:

[(1, 864048708430), (2, 432024354215), (5, 172809741686), (10, 86404870843), (43, 20094156010), (86, 10047078005), (215, 4018831202), (430, 2009415601), (4019, 214990970), (8038, 107495485), (20095, 42998194), (40190, 21499097), (172817, 4999790), (345634, 2499895), (499979, 1728170), (864085, 999958)]