132766660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 301121856

約数和(自身を除く): 168355196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 563, 907, 1126, 1814, 2252, 2815, 3628, 4535, 5630, 7319, 9070, 11260, 11791, 14638, 18140, 23582, 29276, 36595, 47164, 58955, 73190, 117910, 146380, 235820, 510641, 1021282, 2042564, 2553205, 5106410, 6638333, 10212820, 13276666, 26553332, 33191665, 66383330, 132766660]

約数ペア:

[(1, 132766660), (2, 66383330), (4, 33191665), (5, 26553332), (10, 13276666), (13, 10212820), (20, 6638333), (26, 5106410), (52, 2553205), (65, 2042564), (130, 1021282), (260, 510641), (563, 235820), (907, 146380), (1126, 117910), (1814, 73190), (2252, 58955), (2815, 47164), (3628, 36595), (4535, 29276), (5630, 23582), (7319, 18140), (9070, 14638), (11260, 11791)]