22963280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1$

素因数の和:7055

約数の個数: 40

約数和(自身を含む): 54699624

約数和(自身を除く): 31736344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7001, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 280040, 287041, 560080, 574082, 1148164, 1435205, 2296328, 2870410, 4592656, 5740820, 11481640, 22963280]

約数ペア:

[(1, 22963280), (2, 11481640), (4, 5740820), (5, 4592656), (8, 2870410), (10, 2296328), (16, 1435205), (20, 1148164), (40, 574082), (41, 560080), (80, 287041), (82, 280040), (164, 140020), (205, 112016), (328, 70010), (410, 56008), (656, 35005), (820, 28004), (1640, 14002), (3280, 7001)]