4727200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 12186720

約数和(自身を除く): 7459520

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, 311, 380, 400, 475, 608, 622, 760, 800, 950, 1244, 1520, 1555, 1900, 2488, 3040, 3110, 3800, 4976, 5909, 6220, 7600, 7775, 9952, 11818, 12440, 15200, 15550, 23636, 24880, 29545, 31100, 47272, 49760, 59090, 62200, 94544, 118180, 124400, 147725, 189088, 236360, 248800, 295450, 472720, 590900, 945440, 1181800, 2363600, 4727200]

約数ペア:

[(1, 4727200), (2, 2363600), (4, 1181800), (5, 945440), (8, 590900), (10, 472720), (16, 295450), (19, 248800), (20, 236360), (25, 189088), (32, 147725), (38, 124400), (40, 118180), (50, 94544), (76, 62200), (80, 59090), (95, 49760), (100, 47272), (152, 31100), (160, 29545), (190, 24880), (200, 23636), (304, 15550), (311, 15200), (380, 12440), (400, 11818), (475, 9952), (608, 7775), (622, 7600), (760, 6220), (800, 5909), (950, 4976), (1244, 3800), (1520, 3110), (1555, 3040), (1900, 2488)]