101024840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{360803}}^1$

素因数の和:360821

約数の個数: 32

約数和(自身を含む): 259778880

約数和(自身を除く): 158754040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 360803, 721606, 1443212, 1804015, 2525621, 2886424, 3608030, 5051242, 7216060, 10102484, 12628105, 14432120, 20204968, 25256210, 50512420, 101024840]

約数ペア:

[(1, 101024840), (2, 50512420), (4, 25256210), (5, 20204968), (7, 14432120), (8, 12628105), (10, 10102484), (14, 7216060), (20, 5051242), (28, 3608030), (35, 2886424), (40, 2525621), (56, 1804015), (70, 1443212), (140, 721606), (280, 360803)]