927200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 2421720

約数和(自身を除く): 1494520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 76, 80, 95, 100, 122, 152, 160, 190, 200, 244, 304, 305, 380, 400, 475, 488, 608, 610, 760, 800, 950, 976, 1159, 1220, 1520, 1525, 1900, 1952, 2318, 2440, 3040, 3050, 3800, 4636, 4880, 5795, 6100, 7600, 9272, 9760, 11590, 12200, 15200, 18544, 23180, 24400, 28975, 37088, 46360, 48800, 57950, 92720, 115900, 185440, 231800, 463600, 927200]

約数ペア:

[(1, 927200), (2, 463600), (4, 231800), (5, 185440), (8, 115900), (10, 92720), (16, 57950), (19, 48800), (20, 46360), (25, 37088), (32, 28975), (38, 24400), (40, 23180), (50, 18544), (61, 15200), (76, 12200), (80, 11590), (95, 9760), (100, 9272), (122, 7600), (152, 6100), (160, 5795), (190, 4880), (200, 4636), (244, 3800), (304, 3050), (305, 3040), (380, 2440), (400, 2318), (475, 1952), (488, 1900), (608, 1525), (610, 1520), (760, 1220), (800, 1159), (950, 976)]