66884750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{14081}}^1$

素因数の和:14117

約数の個数: 32

約数和(自身を含む): 131807520

約数和(自身を除く): 64922770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 14081, 28162, 70405, 140810, 267539, 352025, 535078, 704050, 1337695, 1760125, 2675390, 3520250, 6688475, 13376950, 33442375, 66884750]

約数ペア:

[(1, 66884750), (2, 33442375), (5, 13376950), (10, 6688475), (19, 3520250), (25, 2675390), (38, 1760125), (50, 1337695), (95, 704050), (125, 535078), (190, 352025), (250, 267539), (475, 140810), (950, 70405), (2375, 28162), (4750, 14081)]