79557400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 204830640

約数和(自身を除く): 125273240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 481, 520, 650, 740, 827, 925, 962, 1300, 1480, 1654, 1850, 1924, 2405, 2600, 3308, 3700, 3848, 4135, 4810, 6616, 7400, 8270, 9620, 10751, 12025, 16540, 19240, 20675, 21502, 24050, 30599, 33080, 41350, 43004, 48100, 53755, 61198, 82700, 86008, 96200, 107510, 122396, 152995, 165400, 215020, 244792, 268775, 305990, 397787, 430040, 537550, 611980, 764975, 795574, 1075100, 1223960, 1529950, 1591148, 1988935, 2150200, 3059900, 3182296, 3977870, 6119800, 7955740, 9944675, 15911480, 19889350, 39778700, 79557400]

約数ペア:

[(1, 79557400), (2, 39778700), (4, 19889350), (5, 15911480), (8, 9944675), (10, 7955740), (13, 6119800), (20, 3977870), (25, 3182296), (26, 3059900), (37, 2150200), (40, 1988935), (50, 1591148), (52, 1529950), (65, 1223960), (74, 1075100), (100, 795574), (104, 764975), (130, 611980), (148, 537550), (185, 430040), (200, 397787), (260, 305990), (296, 268775), (325, 244792), (370, 215020), (481, 165400), (520, 152995), (650, 122396), (740, 107510), (827, 96200), (925, 86008), (962, 82700), (1300, 61198), (1480, 53755), (1654, 48100), (1850, 43004), (1924, 41350), (2405, 33080), (2600, 30599), (3308, 24050), (3700, 21502), (3848, 20675), (4135, 19240), (4810, 16540), (6616, 12025), (7400, 10751), (8270, 9620)]