236605880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{845021}}^1$

素因数の和:845039

約数の個数: 32

約数和(自身を含む): 608415840

約数和(自身を除く): 371809960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 845021, 1690042, 3380084, 4225105, 5915147, 6760168, 8450210, 11830294, 16900420, 23660588, 29575735, 33800840, 47321176, 59151470, 118302940, 236605880]

約数ペア:

[(1, 236605880), (2, 118302940), (4, 59151470), (5, 47321176), (7, 33800840), (8, 29575735), (10, 23660588), (14, 16900420), (20, 11830294), (28, 8450210), (35, 6760168), (40, 5915147), (56, 4225105), (70, 3380084), (140, 1690042), (280, 845021)]