77872030

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{12829}}^1$

素因数の和:13443

約数の個数: 16

約数和(自身を含む): 140411520

約数和(自身を除く): 62539490

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 12829, 25658, 64145, 128290, 7787203, 15574406, 38936015, 77872030]

約数ペア:

[(1, 77872030), (2, 38936015), (5, 15574406), (10, 7787203), (607, 128290), (1214, 64145), (3035, 25658), (6070, 12829)]