27533240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 44005960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 919, 1070, 1498, 1838, 2140, 2996, 3676, 3745, 4280, 4595, 5992, 6433, 7352, 7490, 9190, 12866, 14980, 18380, 25732, 29960, 32165, 36760, 51464, 64330, 98333, 128660, 196666, 257320, 393332, 491665, 688331, 786664, 983330, 1376662, 1966660, 2753324, 3441655, 3933320, 5506648, 6883310, 13766620, 27533240]

約数ペア:

[(1, 27533240), (2, 13766620), (4, 6883310), (5, 5506648), (7, 3933320), (8, 3441655), (10, 2753324), (14, 1966660), (20, 1376662), (28, 983330), (35, 786664), (40, 688331), (56, 491665), (70, 393332), (107, 257320), (140, 196666), (214, 128660), (280, 98333), (428, 64330), (535, 51464), (749, 36760), (856, 32165), (919, 29960), (1070, 25732), (1498, 18380), (1838, 14980), (2140, 12866), (2996, 9190), (3676, 7490), (3745, 7352), (4280, 6433), (4595, 5992)]