6442278820

素因数分解:

$2^2\times 5^1\times {\mathrm{22483}}^1\times {\mathrm{14327}}^1$

素因数の和:36819

約数の個数: 24

約数和(自身を含む): 13530331584

約数和(自身を除く): 7088052764

約数列:

[1, 2, 4, 5, 10, 20, 14327, 22483, 28654, 44966, 57308, 71635, 89932, 112415, 143270, 224830, 286540, 449660, 322113941, 644227882, 1288455764, 1610569705, 3221139410, 6442278820]

約数ペア:

[(1, 6442278820), (2, 3221139410), (4, 1610569705), (5, 1288455764), (10, 644227882), (20, 322113941), (14327, 449660), (22483, 286540), (28654, 224830), (44966, 143270), (57308, 112415), (71635, 89932)]