61046980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41813}}^1$

素因数の和:41895

約数の個数: 24

約数和(自身を含む): 129957912

約数和(自身を除く): 68910932

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 41813, 83626, 167252, 209065, 418130, 836260, 3052349, 6104698, 12209396, 15261745, 30523490, 61046980]

約数ペア:

[(1, 61046980), (2, 30523490), (4, 15261745), (5, 12209396), (10, 6104698), (20, 3052349), (73, 836260), (146, 418130), (292, 209065), (365, 167252), (730, 83626), (1460, 41813)]