26966080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 56

約数和(自身を含む): 68003928

約数和(自身を除く): 41037848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4957, 5440, 9914, 19828, 24785, 39656, 49570, 79312, 84269, 99140, 158624, 168538, 198280, 317248, 337076, 396560, 421345, 674152, 793120, 842690, 1348304, 1586240, 1685380, 2696608, 3370760, 5393216, 6741520, 13483040, 26966080]

約数ペア:

[(1, 26966080), (2, 13483040), (4, 6741520), (5, 5393216), (8, 3370760), (10, 2696608), (16, 1685380), (17, 1586240), (20, 1348304), (32, 842690), (34, 793120), (40, 674152), (64, 421345), (68, 396560), (80, 337076), (85, 317248), (136, 198280), (160, 168538), (170, 158624), (272, 99140), (320, 84269), (340, 79312), (544, 49570), (680, 39656), (1088, 24785), (1360, 19828), (2720, 9914), (4957, 5440)]