53576000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 112

約数和(自身を含む): 137019792

約数和(自身を除く): 83443792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 148, 160, 181, 185, 200, 250, 296, 320, 362, 370, 400, 500, 592, 724, 740, 800, 905, 925, 1000, 1184, 1448, 1480, 1600, 1810, 1850, 2000, 2368, 2896, 2960, 3620, 3700, 4000, 4525, 4625, 5792, 5920, 6697, 7240, 7400, 8000, 9050, 9250, 11584, 11840, 13394, 14480, 14800, 18100, 18500, 22625, 26788, 28960, 29600, 33485, 36200, 37000, 45250, 53576, 57920, 59200, 66970, 72400, 74000, 90500, 107152, 133940, 144800, 148000, 167425, 181000, 214304, 267880, 289600, 296000, 334850, 362000, 428608, 535760, 669700, 724000, 837125, 1071520, 1339400, 1448000, 1674250, 2143040, 2678800, 3348500, 5357600, 6697000, 10715200, 13394000, 26788000, 53576000]

約数ペア:

[(1, 53576000), (2, 26788000), (4, 13394000), (5, 10715200), (8, 6697000), (10, 5357600), (16, 3348500), (20, 2678800), (25, 2143040), (32, 1674250), (37, 1448000), (40, 1339400), (50, 1071520), (64, 837125), (74, 724000), (80, 669700), (100, 535760), (125, 428608), (148, 362000), (160, 334850), (181, 296000), (185, 289600), (200, 267880), (250, 214304), (296, 181000), (320, 167425), (362, 148000), (370, 144800), (400, 133940), (500, 107152), (592, 90500), (724, 74000), (740, 72400), (800, 66970), (905, 59200), (925, 57920), (1000, 53576), (1184, 45250), (1448, 37000), (1480, 36200), (1600, 33485), (1810, 29600), (1850, 28960), (2000, 26788), (2368, 22625), (2896, 18500), (2960, 18100), (3620, 14800), (3700, 14480), (4000, 13394), (4525, 11840), (4625, 11584), (5792, 9250), (5920, 9050), (6697, 8000), (7240, 7400)]