41045540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30631}}^1$

素因数の和:30707

約数の個数: 24

約数和(自身を含む): 87484992

約数和(自身を除く): 46439452

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 30631, 61262, 122524, 153155, 306310, 612620, 2052277, 4104554, 8209108, 10261385, 20522770, 41045540]

約数ペア:

[(1, 41045540), (2, 20522770), (4, 10261385), (5, 8209108), (10, 4104554), (20, 2052277), (67, 612620), (134, 306310), (268, 153155), (335, 122524), (670, 61262), (1340, 30631)]