76970440

素因数分解:

$2^3\times 5^1\times {\mathrm{1924261}}^1$

素因数の和:1924272

約数の個数: 16

約数和(自身を含む): 173183580

約数和(自身を除く): 96213140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1924261, 3848522, 7697044, 9621305, 15394088, 19242610, 38485220, 76970440]

約数ペア:

[(1, 76970440), (2, 38485220), (4, 19242610), (5, 15394088), (8, 9621305), (10, 7697044), (20, 3848522), (40, 1924261)]