26959020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40847}}^1$

素因数の和:40870

約数の個数: 48

約数和(自身を含む): 82349568

約数和(自身を除く): 55390548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 40847, 81694, 122541, 163388, 204235, 245082, 408470, 449317, 490164, 612705, 816940, 898634, 1225410, 1347951, 1797268, 2246585, 2450820, 2695902, 4493170, 5391804, 6739755, 8986340, 13479510, 26959020]

約数ペア:

[(1, 26959020), (2, 13479510), (3, 8986340), (4, 6739755), (5, 5391804), (6, 4493170), (10, 2695902), (11, 2450820), (12, 2246585), (15, 1797268), (20, 1347951), (22, 1225410), (30, 898634), (33, 816940), (44, 612705), (55, 490164), (60, 449317), (66, 408470), (110, 245082), (132, 204235), (165, 163388), (220, 122541), (330, 81694), (660, 40847)]