833720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 1976400

約数和(自身を除く): 1142680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1097, 2194, 4388, 5485, 8776, 10970, 20843, 21940, 41686, 43880, 83372, 104215, 166744, 208430, 416860, 833720]

約数ペア:

[(1, 833720), (2, 416860), (4, 208430), (5, 166744), (8, 104215), (10, 83372), (19, 43880), (20, 41686), (38, 21940), (40, 20843), (76, 10970), (95, 8776), (152, 5485), (190, 4388), (380, 2194), (760, 1097)]