4233880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15121}}^1$

素因数の和:15139

約数の個数: 32

約数和(自身を含む): 10887840

約数和(自身を除く): 6653960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15121, 30242, 60484, 75605, 105847, 120968, 151210, 211694, 302420, 423388, 529235, 604840, 846776, 1058470, 2116940, 4233880]

約数ペア:

[(1, 4233880), (2, 2116940), (4, 1058470), (5, 846776), (7, 604840), (8, 529235), (10, 423388), (14, 302420), (20, 211694), (28, 151210), (35, 120968), (40, 105847), (56, 75605), (70, 60484), (140, 30242), (280, 15121)]