104193880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{372121}}^1$

素因数の和:372139

約数の個数: 32

約数和(自身を含む): 267927840

約数和(自身を除く): 163733960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 372121, 744242, 1488484, 1860605, 2604847, 2976968, 3721210, 5209694, 7442420, 10419388, 13024235, 14884840, 20838776, 26048470, 52096940, 104193880]

約数ペア:

[(1, 104193880), (2, 52096940), (4, 26048470), (5, 20838776), (7, 14884840), (8, 13024235), (10, 10419388), (14, 7442420), (20, 5209694), (28, 3721210), (35, 2976968), (40, 2604847), (56, 1860605), (70, 1488484), (140, 744242), (280, 372121)]