26657520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3630

約数の個数: 80

約数和(自身を含む): 85327872

約数和(自身を除く): 58670352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3583, 3720, 7166, 7440, 10749, 14332, 17915, 21498, 28664, 35830, 42996, 53745, 57328, 71660, 85992, 107490, 111073, 143320, 171984, 214980, 222146, 286640, 333219, 429960, 444292, 555365, 666438, 859920, 888584, 1110730, 1332876, 1666095, 1777168, 2221460, 2665752, 3332190, 4442920, 5331504, 6664380, 8885840, 13328760, 26657520]

約数ペア:

[(1, 26657520), (2, 13328760), (3, 8885840), (4, 6664380), (5, 5331504), (6, 4442920), (8, 3332190), (10, 2665752), (12, 2221460), (15, 1777168), (16, 1666095), (20, 1332876), (24, 1110730), (30, 888584), (31, 859920), (40, 666438), (48, 555365), (60, 444292), (62, 429960), (80, 333219), (93, 286640), (120, 222146), (124, 214980), (155, 171984), (186, 143320), (240, 111073), (248, 107490), (310, 85992), (372, 71660), (465, 57328), (496, 53745), (620, 42996), (744, 35830), (930, 28664), (1240, 21498), (1488, 17915), (1860, 14332), (2480, 10749), (3583, 7440), (3720, 7166)]