27027040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 38896160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5449, 10898, 21796, 27245, 43592, 54490, 87184, 108980, 168919, 174368, 217960, 337838, 435920, 675676, 844595, 871840, 1351352, 1689190, 2702704, 3378380, 5405408, 6756760, 13513520, 27027040]

約数ペア:

[(1, 27027040), (2, 13513520), (4, 6756760), (5, 5405408), (8, 3378380), (10, 2702704), (16, 1689190), (20, 1351352), (31, 871840), (32, 844595), (40, 675676), (62, 435920), (80, 337838), (124, 217960), (155, 174368), (160, 168919), (248, 108980), (310, 87184), (496, 54490), (620, 43592), (992, 27245), (1240, 21796), (2480, 10898), (4960, 5449)]