26233020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13249}}^1$

素因数の和:13275

約数の個数: 72

約数和(自身を含む): 86814000

約数和(自身を除く): 60580980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13249, 26498, 39747, 52996, 66245, 79494, 119241, 132490, 145739, 158988, 198735, 238482, 264980, 291478, 397470, 437217, 476964, 582956, 596205, 728695, 794940, 874434, 1192410, 1311651, 1457390, 1748868, 2186085, 2384820, 2623302, 2914780, 4372170, 5246604, 6558255, 8744340, 13116510, 26233020]

約数ペア:

[(1, 26233020), (2, 13116510), (3, 8744340), (4, 6558255), (5, 5246604), (6, 4372170), (9, 2914780), (10, 2623302), (11, 2384820), (12, 2186085), (15, 1748868), (18, 1457390), (20, 1311651), (22, 1192410), (30, 874434), (33, 794940), (36, 728695), (44, 596205), (45, 582956), (55, 476964), (60, 437217), (66, 397470), (90, 291478), (99, 264980), (110, 238482), (132, 198735), (165, 158988), (180, 145739), (198, 132490), (220, 119241), (330, 79494), (396, 66245), (495, 52996), (660, 39747), (990, 26498), (1980, 13249)]