55021040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11657}}^1$

素因数の和:11729

約数の個数: 40

約数和(自身を含む): 130103280

約数和(自身を除く): 75082240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 11657, 23314, 46628, 58285, 93256, 116570, 186512, 233140, 466280, 687763, 932560, 1375526, 2751052, 3438815, 5502104, 6877630, 11004208, 13755260, 27510520, 55021040]

約数ペア:

[(1, 55021040), (2, 27510520), (4, 13755260), (5, 11004208), (8, 6877630), (10, 5502104), (16, 3438815), (20, 2751052), (40, 1375526), (59, 932560), (80, 687763), (118, 466280), (236, 233140), (295, 186512), (472, 116570), (590, 93256), (944, 58285), (1180, 46628), (2360, 23314), (4720, 11657)]