93210920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 136613080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 349, 440, 607, 698, 1214, 1396, 1745, 2428, 2792, 3035, 3490, 3839, 4856, 6070, 6677, 6980, 7678, 12140, 13354, 13960, 15356, 19195, 24280, 26708, 30712, 33385, 38390, 53416, 66770, 76780, 133540, 153560, 211843, 267080, 423686, 847372, 1059215, 1694744, 2118430, 2330273, 4236860, 4660546, 8473720, 9321092, 11651365, 18642184, 23302730, 46605460, 93210920]

約数ペア:

[(1, 93210920), (2, 46605460), (4, 23302730), (5, 18642184), (8, 11651365), (10, 9321092), (11, 8473720), (20, 4660546), (22, 4236860), (40, 2330273), (44, 2118430), (55, 1694744), (88, 1059215), (110, 847372), (220, 423686), (349, 267080), (440, 211843), (607, 153560), (698, 133540), (1214, 76780), (1396, 66770), (1745, 53416), (2428, 38390), (2792, 33385), (3035, 30712), (3490, 26708), (3839, 24280), (4856, 19195), (6070, 15356), (6677, 13960), (6980, 13354), (7678, 12140)]