78869306720

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{812081}}^1$

素因数の和:812703

約数の個数: 48

約数和(自身を含む): 186635933568

約数和(自身を除く): 107766626848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 1214, 2428, 3035, 4856, 6070, 9712, 12140, 19424, 24280, 48560, 97120, 812081, 1624162, 3248324, 4060405, 6496648, 8120810, 12993296, 16241620, 25986592, 32483240, 64966480, 129932960, 492933167, 985866334, 1971732668, 2464665835, 3943465336, 4929331670, 7886930672, 9858663340, 15773861344, 19717326680, 39434653360, 78869306720]

約数ペア:

[(1, 78869306720), (2, 39434653360), (4, 19717326680), (5, 15773861344), (8, 9858663340), (10, 7886930672), (16, 4929331670), (20, 3943465336), (32, 2464665835), (40, 1971732668), (80, 985866334), (160, 492933167), (607, 129932960), (1214, 64966480), (2428, 32483240), (3035, 25986592), (4856, 16241620), (6070, 12993296), (9712, 8120810), (12140, 6496648), (19424, 4060405), (24280, 3248324), (48560, 1624162), (97120, 812081)]