80029844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 142531200

約数和(自身を除く): 62501356

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 1004, 1009, 2018, 4036, 19829, 39658, 79316, 79711, 159422, 253259, 318844, 506518, 1013036, 20007461, 40014922, 80029844]

約数ペア:

[(1, 80029844), (2, 40014922), (4, 20007461), (79, 1013036), (158, 506518), (251, 318844), (316, 253259), (502, 159422), (1004, 79711), (1009, 79316), (2018, 39658), (4036, 19829)]