8478418000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5622

約数の個数: 160

約数和(自身を含む): 22456062720

約数和(自身を除く): 13977644720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 59, 65, 80, 100, 104, 118, 125, 130, 200, 208, 236, 250, 260, 295, 325, 400, 472, 500, 520, 590, 650, 767, 944, 1000, 1040, 1180, 1300, 1475, 1534, 1625, 2000, 2360, 2600, 2950, 3068, 3250, 3835, 4720, 5200, 5527, 5900, 6136, 6500, 7375, 7670, 11054, 11800, 12272, 13000, 14750, 15340, 19175, 22108, 23600, 26000, 27635, 29500, 30680, 38350, 44216, 55270, 59000, 61360, 71851, 76700, 88432, 95875, 110540, 118000, 138175, 143702, 153400, 191750, 221080, 276350, 287404, 306800, 326093, 359255, 383500, 442160, 552700, 574808, 652186, 690875, 718510, 767000, 1105400, 1149616, 1304372, 1381750, 1437020, 1534000, 1630465, 1796275, 2210800, 2608744, 2763500, 2874040, 3260930, 3592550, 4239209, 5217488, 5527000, 5748080, 6521860, 7185100, 8152325, 8478418, 8981375, 11054000, 13043720, 14370200, 16304650, 16956836, 17962750, 21196045, 26087440, 28740400, 32609300, 33913672, 35925500, 40761625, 42392090, 65218600, 67827344, 71851000, 81523250, 84784180, 105980225, 130437200, 143702000, 163046500, 169568360, 211960450, 326093000, 339136720, 423920900, 529901125, 652186000, 847841800, 1059802250, 1695683600, 2119604500, 4239209000, 8478418000]

約数ペア:

[(1, 8478418000), (2, 4239209000), (4, 2119604500), (5, 1695683600), (8, 1059802250), (10, 847841800), (13, 652186000), (16, 529901125), (20, 423920900), (25, 339136720), (26, 326093000), (40, 211960450), (50, 169568360), (52, 163046500), (59, 143702000), (65, 130437200), (80, 105980225), (100, 84784180), (104, 81523250), (118, 71851000), (125, 67827344), (130, 65218600), (200, 42392090), (208, 40761625), (236, 35925500), (250, 33913672), (260, 32609300), (295, 28740400), (325, 26087440), (400, 21196045), (472, 17962750), (500, 16956836), (520, 16304650), (590, 14370200), (650, 13043720), (767, 11054000), (944, 8981375), (1000, 8478418), (1040, 8152325), (1180, 7185100), (1300, 6521860), (1475, 5748080), (1534, 5527000), (1625, 5217488), (2000, 4239209), (2360, 3592550), (2600, 3260930), (2950, 2874040), (3068, 2763500), (3250, 2608744), (3835, 2210800), (4720, 1796275), (5200, 1630465), (5527, 1534000), (5900, 1437020), (6136, 1381750), (6500, 1304372), (7375, 1149616), (7670, 1105400), (11054, 767000), (11800, 718510), (12272, 690875), (13000, 652186), (14750, 574808), (15340, 552700), (19175, 442160), (22108, 383500), (23600, 359255), (26000, 326093), (27635, 306800), (29500, 287404), (30680, 276350), (38350, 221080), (44216, 191750), (55270, 153400), (59000, 143702), (61360, 138175), (71851, 118000), (76700, 110540), (88432, 95875)]