17115040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 41436360

約数和(自身を除く): 24321320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2609, 3280, 5218, 6560, 10436, 13045, 20872, 26090, 41744, 52180, 83488, 104360, 106969, 208720, 213938, 417440, 427876, 534845, 855752, 1069690, 1711504, 2139380, 3423008, 4278760, 8557520, 17115040]

約数ペア:

[(1, 17115040), (2, 8557520), (4, 4278760), (5, 3423008), (8, 2139380), (10, 1711504), (16, 1069690), (20, 855752), (32, 534845), (40, 427876), (41, 417440), (80, 213938), (82, 208720), (160, 106969), (164, 104360), (205, 83488), (328, 52180), (410, 41744), (656, 26090), (820, 20872), (1312, 13045), (1640, 10436), (2609, 6560), (3280, 5218)]