8771230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 17186400

約数和(自身を除く): 8415170

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 619, 1090, 1238, 1417, 2834, 3095, 6190, 7085, 8047, 14170, 16094, 40235, 67471, 80470, 134942, 337355, 674710, 877123, 1754246, 4385615, 8771230]

約数ペア:

[(1, 8771230), (2, 4385615), (5, 1754246), (10, 877123), (13, 674710), (26, 337355), (65, 134942), (109, 80470), (130, 67471), (218, 40235), (545, 16094), (619, 14170), (1090, 8047), (1238, 7085), (1417, 6190), (2834, 3095)]