3412240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 9093168

約数和(自身を除く): 5680928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 193, 208, 221, 260, 272, 340, 386, 442, 520, 680, 772, 884, 965, 1040, 1105, 1360, 1544, 1768, 1930, 2210, 2509, 3088, 3281, 3536, 3860, 4420, 5018, 6562, 7720, 8840, 10036, 12545, 13124, 15440, 16405, 17680, 20072, 25090, 26248, 32810, 40144, 42653, 50180, 52496, 65620, 85306, 100360, 131240, 170612, 200720, 213265, 262480, 341224, 426530, 682448, 853060, 1706120, 3412240]

約数ペア:

[(1, 3412240), (2, 1706120), (4, 853060), (5, 682448), (8, 426530), (10, 341224), (13, 262480), (16, 213265), (17, 200720), (20, 170612), (26, 131240), (34, 100360), (40, 85306), (52, 65620), (65, 52496), (68, 50180), (80, 42653), (85, 40144), (104, 32810), (130, 26248), (136, 25090), (170, 20072), (193, 17680), (208, 16405), (221, 15440), (260, 13124), (272, 12545), (340, 10036), (386, 8840), (442, 7720), (520, 6562), (680, 5018), (772, 4420), (884, 3860), (965, 3536), (1040, 3281), (1105, 3088), (1360, 2509), (1544, 2210), (1768, 1930)]