1122109120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{318781}}^1$

素因数の和:318809

約数の個数: 56

約数和(自身を含む): 2914942608

約数和(自身を除く): 1792833488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 318781, 637562, 1275124, 1593905, 2550248, 3187810, 3506591, 5100496, 6375620, 7013182, 10200992, 12751240, 14026364, 17532955, 20401984, 25502480, 28052728, 35065910, 51004960, 56105456, 70131820, 102009920, 112210912, 140263640, 224421824, 280527280, 561054560, 1122109120]

約数ペア:

[(1, 1122109120), (2, 561054560), (4, 280527280), (5, 224421824), (8, 140263640), (10, 112210912), (11, 102009920), (16, 70131820), (20, 56105456), (22, 51004960), (32, 35065910), (40, 28052728), (44, 25502480), (55, 20401984), (64, 17532955), (80, 14026364), (88, 12751240), (110, 10200992), (160, 7013182), (176, 6375620), (220, 5100496), (320, 3506591), (352, 3187810), (440, 2550248), (704, 1593905), (880, 1275124), (1760, 637562), (3520, 318781)]