47408800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3158

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 74458400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3119, 3800, 6238, 7600, 12476, 15200, 15595, 24952, 31190, 49904, 59261, 62380, 77975, 99808, 118522, 124760, 155950, 237044, 249520, 296305, 311900, 474088, 499040, 592610, 623800, 948176, 1185220, 1247600, 1481525, 1896352, 2370440, 2495200, 2963050, 4740880, 5926100, 9481760, 11852200, 23704400, 47408800]

約数ペア:

[(1, 47408800), (2, 23704400), (4, 11852200), (5, 9481760), (8, 5926100), (10, 4740880), (16, 2963050), (19, 2495200), (20, 2370440), (25, 1896352), (32, 1481525), (38, 1247600), (40, 1185220), (50, 948176), (76, 623800), (80, 592610), (95, 499040), (100, 474088), (152, 311900), (160, 296305), (190, 249520), (200, 237044), (304, 155950), (380, 124760), (400, 118522), (475, 99808), (608, 77975), (760, 62380), (800, 59261), (950, 49904), (1520, 31190), (1900, 24952), (3040, 15595), (3119, 15200), (3800, 12476), (6238, 7600)]