41269280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19841}}^1$

素因数の和:19869

約数の個数: 48

約数和(自身を含む): 105003864

約数和(自身を除く): 63734584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 19841, 39682, 79364, 99205, 158728, 198410, 257933, 317456, 396820, 515866, 634912, 793640, 1031732, 1289665, 1587280, 2063464, 2579330, 3174560, 4126928, 5158660, 8253856, 10317320, 20634640, 41269280]

約数ペア:

[(1, 41269280), (2, 20634640), (4, 10317320), (5, 8253856), (8, 5158660), (10, 4126928), (13, 3174560), (16, 2579330), (20, 2063464), (26, 1587280), (32, 1289665), (40, 1031732), (52, 793640), (65, 634912), (80, 515866), (104, 396820), (130, 317456), (160, 257933), (208, 198410), (260, 158728), (416, 99205), (520, 79364), (1040, 39682), (2080, 19841)]