14344820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 34890240

約数和(自身を除く): 20545420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1297, 1580, 2212, 2594, 2765, 5188, 5530, 6485, 9079, 11060, 12970, 18158, 25940, 36316, 45395, 90790, 102463, 181580, 204926, 409852, 512315, 717241, 1024630, 1434482, 2049260, 2868964, 3586205, 7172410, 14344820]

約数ペア:

[(1, 14344820), (2, 7172410), (4, 3586205), (5, 2868964), (7, 2049260), (10, 1434482), (14, 1024630), (20, 717241), (28, 512315), (35, 409852), (70, 204926), (79, 181580), (140, 102463), (158, 90790), (316, 45395), (395, 36316), (553, 25940), (790, 18158), (1106, 12970), (1297, 11060), (1580, 9079), (2212, 6485), (2594, 5530), (2765, 5188)]