13999600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 60

約数和(自身を含む): 34749760

約数和(自身を除く): 20750160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1129, 1240, 1550, 2258, 2480, 3100, 4516, 5645, 6200, 9032, 11290, 12400, 18064, 22580, 28225, 34999, 45160, 56450, 69998, 90320, 112900, 139996, 174995, 225800, 279992, 349990, 451600, 559984, 699980, 874975, 1399960, 1749950, 2799920, 3499900, 6999800, 13999600]

約数ペア:

[(1, 13999600), (2, 6999800), (4, 3499900), (5, 2799920), (8, 1749950), (10, 1399960), (16, 874975), (20, 699980), (25, 559984), (31, 451600), (40, 349990), (50, 279992), (62, 225800), (80, 174995), (100, 139996), (124, 112900), (155, 90320), (200, 69998), (248, 56450), (310, 45160), (400, 34999), (496, 28225), (620, 22580), (775, 18064), (1129, 12400), (1240, 11290), (1550, 9032), (2258, 6200), (2480, 5645), (3100, 4516)]