14279840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 20556640

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, 2879, 4960, 5758, 11516, 14395, 23032, 28790, 46064, 57580, 89249, 92128, 115160, 178498, 230320, 356996, 446245, 460640, 713992, 892490, 1427984, 1784980, 2855968, 3569960, 7139920, 14279840]

約数ペア:

[(1, 14279840), (2, 7139920), (4, 3569960), (5, 2855968), (8, 1784980), (10, 1427984), (16, 892490), (20, 713992), (31, 460640), (32, 446245), (40, 356996), (62, 230320), (80, 178498), (124, 115160), (155, 92128), (160, 89249), (248, 57580), (310, 46064), (496, 28790), (620, 23032), (992, 14395), (1240, 11516), (2480, 5758), (2879, 4960)]