26549490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 71165952

約数和(自身を除く): 44616462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 1871, 2365, 2838, 3742, 4730, 5613, 7095, 9355, 11226, 14190, 18710, 20581, 28065, 41162, 56130, 61743, 80453, 102905, 123486, 160906, 205810, 241359, 308715, 402265, 482718, 617430, 804530, 884983, 1206795, 1769966, 2413590, 2654949, 4424915, 5309898, 8849830, 13274745, 26549490]

約数ペア:

[(1, 26549490), (2, 13274745), (3, 8849830), (5, 5309898), (6, 4424915), (10, 2654949), (11, 2413590), (15, 1769966), (22, 1206795), (30, 884983), (33, 804530), (43, 617430), (55, 482718), (66, 402265), (86, 308715), (110, 241359), (129, 205810), (165, 160906), (215, 123486), (258, 102905), (330, 80453), (430, 61743), (473, 56130), (645, 41162), (946, 28065), (1290, 20581), (1419, 18710), (1871, 14190), (2365, 11226), (2838, 9355), (3742, 7095), (4730, 5613)]