11942840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 35199360

約数和(自身を除く): 23256520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 193, 221, 238, 260, 280, 340, 364, 386, 442, 455, 476, 520, 595, 680, 728, 772, 884, 910, 952, 965, 1105, 1190, 1351, 1544, 1547, 1768, 1820, 1930, 2210, 2380, 2509, 2702, 3094, 3281, 3640, 3860, 4420, 4760, 5018, 5404, 6188, 6562, 6755, 7720, 7735, 8840, 10036, 10808, 12376, 12545, 13124, 13510, 15470, 16405, 17563, 20072, 22967, 25090, 26248, 27020, 30940, 32810, 35126, 42653, 45934, 50180, 54040, 61880, 65620, 70252, 85306, 87815, 91868, 100360, 114835, 131240, 140504, 170612, 175630, 183736, 213265, 229670, 298571, 341224, 351260, 426530, 459340, 597142, 702520, 853060, 918680, 1194284, 1492855, 1706120, 2388568, 2985710, 5971420, 11942840]

約数ペア:

[(1, 11942840), (2, 5971420), (4, 2985710), (5, 2388568), (7, 1706120), (8, 1492855), (10, 1194284), (13, 918680), (14, 853060), (17, 702520), (20, 597142), (26, 459340), (28, 426530), (34, 351260), (35, 341224), (40, 298571), (52, 229670), (56, 213265), (65, 183736), (68, 175630), (70, 170612), (85, 140504), (91, 131240), (104, 114835), (119, 100360), (130, 91868), (136, 87815), (140, 85306), (170, 70252), (182, 65620), (193, 61880), (221, 54040), (238, 50180), (260, 45934), (280, 42653), (340, 35126), (364, 32810), (386, 30940), (442, 27020), (455, 26248), (476, 25090), (520, 22967), (595, 20072), (680, 17563), (728, 16405), (772, 15470), (884, 13510), (910, 13124), (952, 12545), (965, 12376), (1105, 10808), (1190, 10036), (1351, 8840), (1544, 7735), (1547, 7720), (1768, 6755), (1820, 6562), (1930, 6188), (2210, 5404), (2380, 5018), (2509, 4760), (2702, 4420), (3094, 3860), (3281, 3640)]