14355040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1831}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 39472272

約数和(自身を除く): 25117232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1831, 1960, 3662, 3920, 7324, 7840, 9155, 12817, 14648, 18310, 25634, 29296, 36620, 51268, 58592, 64085, 73240, 89719, 102536, 128170, 146480, 179438, 205072, 256340, 292960, 358876, 410144, 448595, 512680, 717752, 897190, 1025360, 1435504, 1794380, 2050720, 2871008, 3588760, 7177520, 14355040]

約数ペア:

[(1, 14355040), (2, 7177520), (4, 3588760), (5, 2871008), (7, 2050720), (8, 1794380), (10, 1435504), (14, 1025360), (16, 897190), (20, 717752), (28, 512680), (32, 448595), (35, 410144), (40, 358876), (49, 292960), (56, 256340), (70, 205072), (80, 179438), (98, 146480), (112, 128170), (140, 102536), (160, 89719), (196, 73240), (224, 64085), (245, 58592), (280, 51268), (392, 36620), (490, 29296), (560, 25634), (784, 18310), (980, 14648), (1120, 12817), (1568, 9155), (1831, 7840), (1960, 7324), (3662, 3920)]