130917920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 362226816

約数和(自身を除く): 231308896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2851, 2870, 3280, 4592, 5702, 5740, 6560, 9184, 11404, 11480, 14255, 19957, 22808, 22960, 28510, 39914, 45616, 45920, 57020, 79828, 91232, 99785, 114040, 116891, 159656, 199570, 228080, 233782, 319312, 399140, 456160, 467564, 584455, 638624, 798280, 818237, 935128, 1168910, 1596560, 1636474, 1870256, 2337820, 3193120, 3272948, 3740512, 4091185, 4675640, 6545896, 8182370, 9351280, 13091792, 16364740, 18702560, 26183584, 32729480, 65458960, 130917920]

約数ペア:

[(1, 130917920), (2, 65458960), (4, 32729480), (5, 26183584), (7, 18702560), (8, 16364740), (10, 13091792), (14, 9351280), (16, 8182370), (20, 6545896), (28, 4675640), (32, 4091185), (35, 3740512), (40, 3272948), (41, 3193120), (56, 2337820), (70, 1870256), (80, 1636474), (82, 1596560), (112, 1168910), (140, 935128), (160, 818237), (164, 798280), (205, 638624), (224, 584455), (280, 467564), (287, 456160), (328, 399140), (410, 319312), (560, 233782), (574, 228080), (656, 199570), (820, 159656), (1120, 116891), (1148, 114040), (1312, 99785), (1435, 91232), (1640, 79828), (2296, 57020), (2851, 45920), (2870, 45616), (3280, 39914), (4592, 28510), (5702, 22960), (5740, 22808), (6560, 19957), (9184, 14255), (11404, 11480)]