40226774510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1\times {\mathrm{76423}}^1$

素因数の和:80492

約数の個数: 32

約数和(自身を含む): 77998334400

約数和(自身を除く): 37771559890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4049, 8098, 20245, 40490, 52637, 76423, 105274, 152846, 263185, 382115, 526370, 764230, 993499, 1986998, 4967495, 9934990, 309436727, 618873454, 1547183635, 3094367270, 4022677451, 8045354902, 20113387255, 40226774510]

約数ペア:

[(1, 40226774510), (2, 20113387255), (5, 8045354902), (10, 4022677451), (13, 3094367270), (26, 1547183635), (65, 618873454), (130, 309436727), (4049, 9934990), (8098, 4967495), (20245, 1986998), (40490, 993499), (52637, 764230), (76423, 526370), (105274, 382115), (152846, 263185)]