78931030

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{10211}}^1$

素因数の和:10991

約数の個数: 16

約数和(自身を含む): 142273584

約数和(自身を除く): 63342554

約数列:

[1, 2, 5, 10, 773, 1546, 3865, 7730, 10211, 20422, 51055, 102110, 7893103, 15786206, 39465515, 78931030]

約数ペア:

[(1, 78931030), (2, 39465515), (5, 15786206), (10, 7893103), (773, 102110), (1546, 51055), (3865, 20422), (7730, 10211)]