16564120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24359}}^1$

素因数の和:24387

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 22899080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24359, 48718, 97436, 121795, 194872, 243590, 414103, 487180, 828206, 974360, 1656412, 2070515, 3312824, 4141030, 8282060, 16564120]

約数ペア:

[(1, 16564120), (2, 8282060), (4, 4141030), (5, 3312824), (8, 2070515), (10, 1656412), (17, 974360), (20, 828206), (34, 487180), (40, 414103), (68, 243590), (85, 194872), (136, 121795), (170, 97436), (340, 48718), (680, 24359)]