5344291220

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{140123}}^1$

素因数の和:142039

約数の個数: 24

約数和(自身を含む): 11228976864

約数和(自身を除く): 5884685644

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 140123, 280246, 560492, 700615, 1401230, 2802460, 267214561, 534429122, 1068858244, 1336072805, 2672145610, 5344291220]

約数ペア:

[(1, 5344291220), (2, 2672145610), (4, 1336072805), (5, 1068858244), (10, 534429122), (20, 267214561), (1907, 2802460), (3814, 1401230), (7628, 700615), (9535, 560492), (19070, 280246), (38140, 140123)]