152049680

素因数分解:

$2^4\times 5^1\times {\mathrm{1900621}}^1$

素因数の和:1900634

約数の個数: 20

約数和(自身を含む): 353515692

約数和(自身を除く): 201466012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900621, 3801242, 7602484, 9503105, 15204968, 19006210, 30409936, 38012420, 76024840, 152049680]

約数ペア:

[(1, 152049680), (2, 76024840), (4, 38012420), (5, 30409936), (8, 19006210), (10, 15204968), (16, 9503105), (20, 7602484), (40, 3801242), (80, 1900621)]