77293960

素因数分解:

$2^3\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1483}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 174162240

約数和(自身を除く): 96868280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1303, 1483, 2606, 2966, 5212, 5932, 6515, 7415, 10424, 11864, 13030, 14830, 26060, 29660, 52120, 59320, 1932349, 3864698, 7729396, 9661745, 15458792, 19323490, 38646980, 77293960]

約数ペア:

[(1, 77293960), (2, 38646980), (4, 19323490), (5, 15458792), (8, 9661745), (10, 7729396), (20, 3864698), (40, 1932349), (1303, 59320), (1483, 52120), (2606, 29660), (2966, 26060), (5212, 14830), (5932, 13030), (6515, 11864), (7415, 10424)]