26788000

素因数分解:

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

素因数の和:243

約数の個数: 96

約数和(自身を含む): 67970448

約数和(自身を除く): 41182448

約数列:

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

約数ペア:

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