1292000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 3538080

約数和(自身を除く): 2246080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 125, 136, 152, 160, 170, 190, 200, 250, 272, 304, 323, 340, 380, 400, 425, 475, 500, 544, 608, 646, 680, 760, 800, 850, 950, 1000, 1292, 1360, 1520, 1615, 1700, 1900, 2000, 2125, 2375, 2584, 2720, 3040, 3230, 3400, 3800, 4000, 4250, 4750, 5168, 6460, 6800, 7600, 8075, 8500, 9500, 10336, 12920, 13600, 15200, 16150, 17000, 19000, 25840, 32300, 34000, 38000, 40375, 51680, 64600, 68000, 76000, 80750, 129200, 161500, 258400, 323000, 646000, 1292000]

約数ペア:

[(1, 1292000), (2, 646000), (4, 323000), (5, 258400), (8, 161500), (10, 129200), (16, 80750), (17, 76000), (19, 68000), (20, 64600), (25, 51680), (32, 40375), (34, 38000), (38, 34000), (40, 32300), (50, 25840), (68, 19000), (76, 17000), (80, 16150), (85, 15200), (95, 13600), (100, 12920), (125, 10336), (136, 9500), (152, 8500), (160, 8075), (170, 7600), (190, 6800), (200, 6460), (250, 5168), (272, 4750), (304, 4250), (323, 4000), (340, 3800), (380, 3400), (400, 3230), (425, 3040), (475, 2720), (500, 2584), (544, 2375), (608, 2125), (646, 2000), (680, 1900), (760, 1700), (800, 1615), (850, 1520), (950, 1360), (1000, 1292)]