715360

素因数分解:

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

素因数の和:295

約数の個数: 48

約数和(自身を含む): 1796256

約数和(自身を除く): 1080896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 263, 272, 340, 526, 544, 680, 1052, 1315, 1360, 2104, 2630, 2720, 4208, 4471, 5260, 8416, 8942, 10520, 17884, 21040, 22355, 35768, 42080, 44710, 71536, 89420, 143072, 178840, 357680, 715360]

約数ペア:

[(1, 715360), (2, 357680), (4, 178840), (5, 143072), (8, 89420), (10, 71536), (16, 44710), (17, 42080), (20, 35768), (32, 22355), (34, 21040), (40, 17884), (68, 10520), (80, 8942), (85, 8416), (136, 5260), (160, 4471), (170, 4208), (263, 2720), (272, 2630), (340, 2104), (526, 1360), (544, 1315), (680, 1052)]