26663340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 56073300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 569, 660, 710, 781, 852, 1065, 1138, 1420, 1562, 1707, 2130, 2276, 2343, 2845, 3124, 3414, 3905, 4260, 4686, 5690, 6259, 6828, 7810, 8535, 9372, 11380, 11715, 12518, 15620, 17070, 18777, 23430, 25036, 31295, 34140, 37554, 40399, 46860, 62590, 75108, 80798, 93885, 121197, 125180, 161596, 187770, 201995, 242394, 375540, 403990, 444389, 484788, 605985, 807980, 888778, 1211970, 1333167, 1777556, 2221945, 2423940, 2666334, 4443890, 5332668, 6665835, 8887780, 13331670, 26663340]

約数ペア:

[(1, 26663340), (2, 13331670), (3, 8887780), (4, 6665835), (5, 5332668), (6, 4443890), (10, 2666334), (11, 2423940), (12, 2221945), (15, 1777556), (20, 1333167), (22, 1211970), (30, 888778), (33, 807980), (44, 605985), (55, 484788), (60, 444389), (66, 403990), (71, 375540), (110, 242394), (132, 201995), (142, 187770), (165, 161596), (213, 125180), (220, 121197), (284, 93885), (330, 80798), (355, 75108), (426, 62590), (569, 46860), (660, 40399), (710, 37554), (781, 34140), (852, 31295), (1065, 25036), (1138, 23430), (1420, 18777), (1562, 17070), (1707, 15620), (2130, 12518), (2276, 11715), (2343, 11380), (2845, 9372), (3124, 8535), (3414, 7810), (3905, 6828), (4260, 6259), (4686, 5690)]