82843240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 198288000

約数和(自身を除く): 115444760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 1699, 2120, 2438, 3398, 4876, 6095, 6796, 8495, 9752, 12190, 13592, 16990, 24380, 33980, 39077, 48760, 67960, 78154, 90047, 156308, 180094, 195385, 312616, 360188, 390770, 450235, 720376, 781540, 900470, 1563080, 1800940, 2071081, 3601880, 4142162, 8284324, 10355405, 16568648, 20710810, 41421620, 82843240]

約数ペア:

[(1, 82843240), (2, 41421620), (4, 20710810), (5, 16568648), (8, 10355405), (10, 8284324), (20, 4142162), (23, 3601880), (40, 2071081), (46, 1800940), (53, 1563080), (92, 900470), (106, 781540), (115, 720376), (184, 450235), (212, 390770), (230, 360188), (265, 312616), (424, 195385), (460, 180094), (530, 156308), (920, 90047), (1060, 78154), (1219, 67960), (1699, 48760), (2120, 39077), (2438, 33980), (3398, 24380), (4876, 16990), (6095, 13592), (6796, 12190), (8495, 9752)]