26038400

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 65769600

約数和(自身を除く): 39731200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 103, 128, 158, 160, 200, 206, 316, 320, 395, 400, 412, 515, 632, 640, 790, 800, 824, 1030, 1264, 1580, 1600, 1648, 1975, 2060, 2528, 2575, 3160, 3200, 3296, 3950, 4120, 5056, 5150, 6320, 6592, 7900, 8137, 8240, 10112, 10300, 12640, 13184, 15800, 16274, 16480, 20600, 25280, 31600, 32548, 32960, 40685, 41200, 50560, 63200, 65096, 65920, 81370, 82400, 126400, 130192, 162740, 164800, 203425, 252800, 260384, 325480, 329600, 406850, 520768, 650960, 813700, 1041536, 1301920, 1627400, 2603840, 3254800, 5207680, 6509600, 13019200, 26038400]

約数ペア:

[(1, 26038400), (2, 13019200), (4, 6509600), (5, 5207680), (8, 3254800), (10, 2603840), (16, 1627400), (20, 1301920), (25, 1041536), (32, 813700), (40, 650960), (50, 520768), (64, 406850), (79, 329600), (80, 325480), (100, 260384), (103, 252800), (128, 203425), (158, 164800), (160, 162740), (200, 130192), (206, 126400), (316, 82400), (320, 81370), (395, 65920), (400, 65096), (412, 63200), (515, 50560), (632, 41200), (640, 40685), (790, 32960), (800, 32548), (824, 31600), (1030, 25280), (1264, 20600), (1580, 16480), (1600, 16274), (1648, 15800), (1975, 13184), (2060, 12640), (2528, 10300), (2575, 10112), (3160, 8240), (3200, 8137), (3296, 7900), (3950, 6592), (4120, 6320), (5056, 5150)]