28132610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8819}}^1$

素因数の和:8866

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 29020990

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8819, 17638, 44095, 88190, 97009, 194018, 255751, 485045, 511502, 970090, 1278755, 2557510, 2813261, 5626522, 14066305, 28132610]

約数ペア:

[(1, 28132610), (2, 14066305), (5, 5626522), (10, 2813261), (11, 2557510), (22, 1278755), (29, 970090), (55, 511502), (58, 485045), (110, 255751), (145, 194018), (290, 97009), (319, 88190), (638, 44095), (1595, 17638), (3190, 8819)]