45614320

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5353

約数の個数: 40

約数和(自身を含む): 107046720

約数和(自身を除く): 61432400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5231, 8720, 10462, 20924, 26155, 41848, 52310, 83696, 104620, 209240, 418480, 570179, 1140358, 2280716, 2850895, 4561432, 5701790, 9122864, 11403580, 22807160, 45614320]

約数ペア:

[(1, 45614320), (2, 22807160), (4, 11403580), (5, 9122864), (8, 5701790), (10, 4561432), (16, 2850895), (20, 2280716), (40, 1140358), (80, 570179), (109, 418480), (218, 209240), (436, 104620), (545, 83696), (872, 52310), (1090, 41848), (1744, 26155), (2180, 20924), (4360, 10462), (5231, 8720)]