12467000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 36167040

約数和(自身を除く): 23700040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 137, 140, 175, 182, 200, 250, 260, 274, 280, 325, 350, 364, 455, 500, 520, 548, 650, 685, 700, 728, 875, 910, 959, 1000, 1096, 1300, 1370, 1400, 1625, 1750, 1781, 1820, 1918, 2275, 2600, 2740, 3250, 3425, 3500, 3562, 3640, 3836, 4550, 4795, 5480, 6500, 6850, 7000, 7124, 7672, 8905, 9100, 9590, 11375, 12467, 13000, 13700, 14248, 17125, 17810, 18200, 19180, 22750, 23975, 24934, 27400, 34250, 35620, 38360, 44525, 45500, 47950, 49868, 62335, 68500, 71240, 89050, 91000, 95900, 99736, 119875, 124670, 137000, 178100, 191800, 222625, 239750, 249340, 311675, 356200, 445250, 479500, 498680, 623350, 890500, 959000, 1246700, 1558375, 1781000, 2493400, 3116750, 6233500, 12467000]

約数ペア:

[(1, 12467000), (2, 6233500), (4, 3116750), (5, 2493400), (7, 1781000), (8, 1558375), (10, 1246700), (13, 959000), (14, 890500), (20, 623350), (25, 498680), (26, 479500), (28, 445250), (35, 356200), (40, 311675), (50, 249340), (52, 239750), (56, 222625), (65, 191800), (70, 178100), (91, 137000), (100, 124670), (104, 119875), (125, 99736), (130, 95900), (137, 91000), (140, 89050), (175, 71240), (182, 68500), (200, 62335), (250, 49868), (260, 47950), (274, 45500), (280, 44525), (325, 38360), (350, 35620), (364, 34250), (455, 27400), (500, 24934), (520, 23975), (548, 22750), (650, 19180), (685, 18200), (700, 17810), (728, 17125), (875, 14248), (910, 13700), (959, 13000), (1000, 12467), (1096, 11375), (1300, 9590), (1370, 9100), (1400, 8905), (1625, 7672), (1750, 7124), (1781, 7000), (1820, 6850), (1918, 6500), (2275, 5480), (2600, 4795), (2740, 4550), (3250, 3836), (3425, 3640), (3500, 3562)]