14228120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 32497200

約数和(自身を除く): 18269080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5309, 10618, 21236, 26545, 42472, 53090, 106180, 212360, 355703, 711406, 1422812, 1778515, 2845624, 3557030, 7114060, 14228120]

約数ペア:

[(1, 14228120), (2, 7114060), (4, 3557030), (5, 2845624), (8, 1778515), (10, 1422812), (20, 711406), (40, 355703), (67, 212360), (134, 106180), (268, 53090), (335, 42472), (536, 26545), (670, 21236), (1340, 10618), (2680, 5309)]