894200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 2209680

約数和(自身を除く): 1315480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 263, 340, 425, 526, 680, 850, 1052, 1315, 1700, 2104, 2630, 3400, 4471, 5260, 6575, 8942, 10520, 13150, 17884, 22355, 26300, 35768, 44710, 52600, 89420, 111775, 178840, 223550, 447100, 894200]

約数ペア:

[(1, 894200), (2, 447100), (4, 223550), (5, 178840), (8, 111775), (10, 89420), (17, 52600), (20, 44710), (25, 35768), (34, 26300), (40, 22355), (50, 17884), (68, 13150), (85, 10520), (100, 8942), (136, 6575), (170, 5260), (200, 4471), (263, 3400), (340, 2630), (425, 2104), (526, 1700), (680, 1315), (850, 1052)]