42101960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45763}}^1$

素因数の和:45797

約数の個数: 32

約数和(自身を含む): 98850240

約数和(自身を除く): 56748280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 45763, 91526, 183052, 228815, 366104, 457630, 915260, 1052549, 1830520, 2105098, 4210196, 5262745, 8420392, 10525490, 21050980, 42101960]

約数ペア:

[(1, 42101960), (2, 21050980), (4, 10525490), (5, 8420392), (8, 5262745), (10, 4210196), (20, 2105098), (23, 1830520), (40, 1052549), (46, 915260), (92, 457630), (115, 366104), (184, 228815), (230, 183052), (460, 91526), (920, 45763)]