26422190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 49572000

約数和(自身を除く): 23149810

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 509, 895, 1018, 1790, 2545, 5090, 5191, 10382, 14761, 25955, 29522, 51910, 73805, 91111, 147610, 182222, 455555, 911110, 2642219, 5284438, 13211095, 26422190]

約数ペア:

[(1, 26422190), (2, 13211095), (5, 5284438), (10, 2642219), (29, 911110), (58, 455555), (145, 182222), (179, 147610), (290, 91111), (358, 73805), (509, 51910), (895, 29522), (1018, 25955), (1790, 14761), (2545, 10382), (5090, 5191)]