22791080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 56624400

約数和(自身を除く): 33833320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1069, 1640, 2132, 2138, 2665, 4264, 4276, 5330, 5345, 8552, 10660, 10690, 13897, 21320, 21380, 27794, 42760, 43829, 55588, 69485, 87658, 111176, 138970, 175316, 219145, 277940, 350632, 438290, 555880, 569777, 876580, 1139554, 1753160, 2279108, 2848885, 4558216, 5697770, 11395540, 22791080]

約数ペア:

[(1, 22791080), (2, 11395540), (4, 5697770), (5, 4558216), (8, 2848885), (10, 2279108), (13, 1753160), (20, 1139554), (26, 876580), (40, 569777), (41, 555880), (52, 438290), (65, 350632), (82, 277940), (104, 219145), (130, 175316), (164, 138970), (205, 111176), (260, 87658), (328, 69485), (410, 55588), (520, 43829), (533, 42760), (820, 27794), (1066, 21380), (1069, 21320), (1640, 13897), (2132, 10690), (2138, 10660), (2665, 8552), (4264, 5345), (4276, 5330)]