201650176060

素因数分解:

$2^2\times 5^1\times {\mathrm{2435977}}^1\times {\mathrm{4139}}^1$

素因数の和:2440125

約数の個数: 24

約数和(自身を含む): 423567854640

約数和(自身を除く): 221917678580

約数列:

[1, 2, 4, 5, 10, 20, 4139, 8278, 16556, 20695, 41390, 82780, 2435977, 4871954, 9743908, 12179885, 24359770, 48719540, 10082508803, 20165017606, 40330035212, 50412544015, 100825088030, 201650176060]

約数ペア:

[(1, 201650176060), (2, 100825088030), (4, 50412544015), (5, 40330035212), (10, 20165017606), (20, 10082508803), (4139, 48719540), (8278, 24359770), (16556, 12179885), (20695, 9743908), (41390, 4871954), (82780, 2435977)]