2505460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 5571720

約数和(自身を除く): 3066260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7369, 14738, 29476, 36845, 73690, 125273, 147380, 250546, 501092, 626365, 1252730, 2505460]

約数ペア:

[(1, 2505460), (2, 1252730), (4, 626365), (5, 501092), (10, 250546), (17, 147380), (20, 125273), (34, 73690), (68, 36845), (85, 29476), (170, 14738), (340, 7369)]