79649830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 155076768

約数和(自身を除く): 75426938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2441, 2510, 3263, 4882, 6526, 12205, 16315, 24410, 31733, 32630, 63466, 158665, 317330, 612691, 1225382, 3063455, 6126910, 7964983, 15929966, 39824915, 79649830]

約数ペア:

[(1, 79649830), (2, 39824915), (5, 15929966), (10, 7964983), (13, 6126910), (26, 3063455), (65, 1225382), (130, 612691), (251, 317330), (502, 158665), (1255, 63466), (2441, 32630), (2510, 31733), (3263, 24410), (4882, 16315), (6526, 12205)]