99741980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383623}}^1$

素因数の和:383645

約数の個数: 24

約数和(自身を含む): 225570912

約数和(自身を除く): 125828932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383623, 767246, 1534492, 1918115, 3836230, 4987099, 7672460, 9974198, 19948396, 24935495, 49870990, 99741980]

約数ペア:

[(1, 99741980), (2, 49870990), (4, 24935495), (5, 19948396), (10, 9974198), (13, 7672460), (20, 4987099), (26, 3836230), (52, 1918115), (65, 1534492), (130, 767246), (260, 383623)]