130009960

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11093}}^1$

素因数の和:11397

約数の個数: 32

約数和(自身を含む): 293547240

約数和(自身を除く): 163537280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11093, 11720, 22186, 44372, 55465, 88744, 110930, 221860, 443720, 3250249, 6500498, 13000996, 16251245, 26001992, 32502490, 65004980, 130009960]

約数ペア:

[(1, 130009960), (2, 65004980), (4, 32502490), (5, 26001992), (8, 16251245), (10, 13000996), (20, 6500498), (40, 3250249), (293, 443720), (586, 221860), (1172, 110930), (1465, 88744), (2344, 55465), (2930, 44372), (5860, 22186), (11093, 11720)]