7660120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14755

約数の個数: 32

約数和(自身を含む): 18562320

約数和(自身を除く): 10902200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14731, 29462, 58924, 73655, 117848, 147310, 191503, 294620, 383006, 589240, 766012, 957515, 1532024, 1915030, 3830060, 7660120]

約数ペア:

[(1, 7660120), (2, 3830060), (4, 1915030), (5, 1532024), (8, 957515), (10, 766012), (13, 589240), (20, 383006), (26, 294620), (40, 191503), (52, 147310), (65, 117848), (104, 73655), (130, 58924), (260, 29462), (520, 14731)]