26303420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 68838336

約数和(自身を除く): 42534916

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 541, 572, 715, 748, 884, 935, 1082, 1105, 1430, 1870, 2164, 2210, 2431, 2705, 2860, 3740, 4420, 4862, 5410, 5951, 7033, 9197, 9724, 10820, 11902, 12155, 14066, 18394, 23804, 24310, 28132, 29755, 35165, 36788, 45985, 48620, 59510, 70330, 77363, 91970, 101167, 119020, 119561, 140660, 154726, 183940, 202334, 239122, 309452, 386815, 404668, 478244, 505835, 597805, 773630, 1011670, 1195610, 1315171, 1547260, 2023340, 2391220, 2630342, 5260684, 6575855, 13151710, 26303420]

約数ペア:

[(1, 26303420), (2, 13151710), (4, 6575855), (5, 5260684), (10, 2630342), (11, 2391220), (13, 2023340), (17, 1547260), (20, 1315171), (22, 1195610), (26, 1011670), (34, 773630), (44, 597805), (52, 505835), (55, 478244), (65, 404668), (68, 386815), (85, 309452), (110, 239122), (130, 202334), (143, 183940), (170, 154726), (187, 140660), (220, 119561), (221, 119020), (260, 101167), (286, 91970), (340, 77363), (374, 70330), (442, 59510), (541, 48620), (572, 45985), (715, 36788), (748, 35165), (884, 29755), (935, 28132), (1082, 24310), (1105, 23804), (1430, 18394), (1870, 14066), (2164, 12155), (2210, 11902), (2431, 10820), (2705, 9724), (2860, 9197), (3740, 7033), (4420, 5951), (4862, 5410)]