88433540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340129}}^1$

素因数の和:340151

約数の個数: 24

約数和(自身を含む): 199996440

約数和(自身を除く): 111562900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 340129, 680258, 1360516, 1700645, 3401290, 4421677, 6802580, 8843354, 17686708, 22108385, 44216770, 88433540]

約数ペア:

[(1, 88433540), (2, 44216770), (4, 22108385), (5, 17686708), (10, 8843354), (13, 6802580), (20, 4421677), (26, 3401290), (52, 1700645), (65, 1360516), (130, 680258), (260, 340129)]