133402750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41047}}^1$

素因数の和:41077

約数の個数: 32

約数和(自身を含む): 268946496

約数和(自身を除く): 135543746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 41047, 82094, 205235, 410470, 533611, 1026175, 1067222, 2052350, 2668055, 5130875, 5336110, 10261750, 13340275, 26680550, 66701375, 133402750]

約数ペア:

[(1, 133402750), (2, 66701375), (5, 26680550), (10, 13340275), (13, 10261750), (25, 5336110), (26, 5130875), (50, 2668055), (65, 2052350), (125, 1067222), (130, 1026175), (250, 533611), (325, 410470), (650, 205235), (1625, 82094), (3250, 41047)]