98688040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{224291}}^1$

素因数の和:224313

約数の個数: 32

約数和(自身を含む): 242235360

約数和(自身を除く): 143547320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 224291, 448582, 897164, 1121455, 1794328, 2242910, 2467201, 4485820, 4934402, 8971640, 9868804, 12336005, 19737608, 24672010, 49344020, 98688040]

約数ペア:

[(1, 98688040), (2, 49344020), (4, 24672010), (5, 19737608), (8, 12336005), (10, 9868804), (11, 8971640), (20, 4934402), (22, 4485820), (40, 2467201), (44, 2242910), (55, 1794328), (88, 1121455), (110, 897164), (220, 448582), (440, 224291)]