244146860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1373}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 544301856

約数和(自身を除く): 300154996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 523, 1046, 1373, 2092, 2615, 2746, 5230, 5492, 6865, 8891, 10460, 13730, 17782, 23341, 27460, 35564, 44455, 46682, 88910, 93364, 116705, 177820, 233410, 466820, 718079, 1436158, 2872316, 3590395, 7180790, 12207343, 14361580, 24414686, 48829372, 61036715, 122073430, 244146860]

約数ペア:

[(1, 244146860), (2, 122073430), (4, 61036715), (5, 48829372), (10, 24414686), (17, 14361580), (20, 12207343), (34, 7180790), (68, 3590395), (85, 2872316), (170, 1436158), (340, 718079), (523, 466820), (1046, 233410), (1373, 177820), (2092, 116705), (2615, 93364), (2746, 88910), (5230, 46682), (5492, 44455), (6865, 35564), (8891, 27460), (10460, 23341), (13730, 17782)]