5275340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{769}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 12936000

約数和(自身を除く): 7660660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 769, 980, 1372, 1538, 1715, 3076, 3430, 3845, 5383, 6860, 7690, 10766, 15380, 21532, 26915, 37681, 53830, 75362, 107660, 150724, 188405, 263767, 376810, 527534, 753620, 1055068, 1318835, 2637670, 5275340]

約数ペア:

[(1, 5275340), (2, 2637670), (4, 1318835), (5, 1055068), (7, 753620), (10, 527534), (14, 376810), (20, 263767), (28, 188405), (35, 150724), (49, 107660), (70, 75362), (98, 53830), (140, 37681), (196, 26915), (245, 21532), (343, 15380), (490, 10766), (686, 7690), (769, 6860), (980, 5383), (1372, 3845), (1538, 3430), (1715, 3076)]