14397920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 35557704

約数和(自身を除く): 21159784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 107, 116, 145, 160, 214, 232, 290, 428, 464, 535, 580, 841, 856, 928, 1070, 1160, 1682, 1712, 2140, 2320, 3103, 3364, 3424, 4205, 4280, 4640, 6206, 6728, 8410, 8560, 12412, 13456, 15515, 16820, 17120, 24824, 26912, 31030, 33640, 49648, 62060, 67280, 89987, 99296, 124120, 134560, 179974, 248240, 359948, 449935, 496480, 719896, 899870, 1439792, 1799740, 2879584, 3599480, 7198960, 14397920]

約数ペア:

[(1, 14397920), (2, 7198960), (4, 3599480), (5, 2879584), (8, 1799740), (10, 1439792), (16, 899870), (20, 719896), (29, 496480), (32, 449935), (40, 359948), (58, 248240), (80, 179974), (107, 134560), (116, 124120), (145, 99296), (160, 89987), (214, 67280), (232, 62060), (290, 49648), (428, 33640), (464, 31030), (535, 26912), (580, 24824), (841, 17120), (856, 16820), (928, 15515), (1070, 13456), (1160, 12412), (1682, 8560), (1712, 8410), (2140, 6728), (2320, 6206), (3103, 4640), (3364, 4280), (3424, 4205)]