82564560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8853

約数の個数: 120

約数和(自身を含む): 298642344

約数和(自身を除く): 216077784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8821, 9360, 17642, 26463, 35284, 44105, 52926, 70568, 79389, 88210, 105852, 114673, 132315, 141136, 158778, 176420, 211704, 229346, 264630, 317556, 344019, 352840, 396945, 423408, 458692, 529260, 573365, 635112, 688038, 705680, 793890, 917384, 1032057, 1058520, 1146730, 1270224, 1376076, 1587780, 1720095, 1834768, 2064114, 2117040, 2293460, 2752152, 3175560, 3440190, 4128228, 4586920, 5160285, 5504304, 6351120, 6880380, 8256456, 9173840, 10320570, 13760760, 16512912, 20641140, 27521520, 41282280, 82564560]

約数ペア:

[(1, 82564560), (2, 41282280), (3, 27521520), (4, 20641140), (5, 16512912), (6, 13760760), (8, 10320570), (9, 9173840), (10, 8256456), (12, 6880380), (13, 6351120), (15, 5504304), (16, 5160285), (18, 4586920), (20, 4128228), (24, 3440190), (26, 3175560), (30, 2752152), (36, 2293460), (39, 2117040), (40, 2064114), (45, 1834768), (48, 1720095), (52, 1587780), (60, 1376076), (65, 1270224), (72, 1146730), (78, 1058520), (80, 1032057), (90, 917384), (104, 793890), (117, 705680), (120, 688038), (130, 635112), (144, 573365), (156, 529260), (180, 458692), (195, 423408), (208, 396945), (234, 352840), (240, 344019), (260, 317556), (312, 264630), (360, 229346), (390, 211704), (468, 176420), (520, 158778), (585, 141136), (624, 132315), (720, 114673), (780, 105852), (936, 88210), (1040, 79389), (1170, 70568), (1560, 52926), (1872, 44105), (2340, 35284), (3120, 26463), (4680, 17642), (8821, 9360)]