1747600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 4462884

約数和(自身を除く): 2715284

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 257, 272, 340, 400, 425, 514, 680, 850, 1028, 1285, 1360, 1700, 2056, 2570, 3400, 4112, 4369, 5140, 6425, 6800, 8738, 10280, 12850, 17476, 20560, 21845, 25700, 34952, 43690, 51400, 69904, 87380, 102800, 109225, 174760, 218450, 349520, 436900, 873800, 1747600]

約数ペア:

[(1, 1747600), (2, 873800), (4, 436900), (5, 349520), (8, 218450), (10, 174760), (16, 109225), (17, 102800), (20, 87380), (25, 69904), (34, 51400), (40, 43690), (50, 34952), (68, 25700), (80, 21845), (85, 20560), (100, 17476), (136, 12850), (170, 10280), (200, 8738), (257, 6800), (272, 6425), (340, 5140), (400, 4369), (425, 4112), (514, 3400), (680, 2570), (850, 2056), (1028, 1700), (1285, 1360)]