1631336000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{29131}}^1$

素因数の和:29165

約数の個数: 112

約数和(自身を含む): 4617305472

約数和(自身を除く): 2985969472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 4000, 5600, 7000, 8000, 11200, 14000, 28000, 29131, 56000, 58262, 116524, 145655, 203917, 233048, 291310, 407834, 466096, 582620, 728275, 815668, 932192, 1019585, 1165240, 1456550, 1631336, 1864384, 2039170, 2330480, 2913100, 3262672, 3641375, 4078340, 4660960, 5097925, 5826200, 6525344, 7282750, 8156680, 9321920, 10195850, 11652400, 13050688, 14565500, 16313360, 20391700, 23304800, 25489625, 29131000, 32626720, 40783400, 46609600, 50979250, 58262000, 65253440, 81566800, 101958500, 116524000, 163133600, 203917000, 233048000, 326267200, 407834000, 815668000, 1631336000]

約数ペア:

[(1, 1631336000), (2, 815668000), (4, 407834000), (5, 326267200), (7, 233048000), (8, 203917000), (10, 163133600), (14, 116524000), (16, 101958500), (20, 81566800), (25, 65253440), (28, 58262000), (32, 50979250), (35, 46609600), (40, 40783400), (50, 32626720), (56, 29131000), (64, 25489625), (70, 23304800), (80, 20391700), (100, 16313360), (112, 14565500), (125, 13050688), (140, 11652400), (160, 10195850), (175, 9321920), (200, 8156680), (224, 7282750), (250, 6525344), (280, 5826200), (320, 5097925), (350, 4660960), (400, 4078340), (448, 3641375), (500, 3262672), (560, 2913100), (700, 2330480), (800, 2039170), (875, 1864384), (1000, 1631336), (1120, 1456550), (1400, 1165240), (1600, 1019585), (1750, 932192), (2000, 815668), (2240, 728275), (2800, 582620), (3500, 466096), (4000, 407834), (5600, 291310), (7000, 233048), (8000, 203917), (11200, 145655), (14000, 116524), (28000, 58262), (29131, 56000)]