15693085900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{39619}}^1$

素因数の和:39883

約数の個数: 72

約数和(自身を含む): 36212838480

約数和(自身を除く): 20519752580

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 233, 340, 425, 466, 850, 932, 1165, 1700, 2330, 3961, 4660, 5825, 7922, 11650, 15844, 19805, 23300, 39610, 39619, 79220, 79238, 99025, 158476, 198050, 198095, 396100, 396190, 673523, 792380, 990475, 1347046, 1980950, 2694092, 3367615, 3961900, 6735230, 9231227, 13470460, 16838075, 18462454, 33676150, 36924908, 46156135, 67352300, 92312270, 156930859, 184624540, 230780675, 313861718, 461561350, 627723436, 784654295, 923122700, 1569308590, 3138617180, 3923271475, 7846542950, 15693085900]

約数ペア:

[(1, 15693085900), (2, 7846542950), (4, 3923271475), (5, 3138617180), (10, 1569308590), (17, 923122700), (20, 784654295), (25, 627723436), (34, 461561350), (50, 313861718), (68, 230780675), (85, 184624540), (100, 156930859), (170, 92312270), (233, 67352300), (340, 46156135), (425, 36924908), (466, 33676150), (850, 18462454), (932, 16838075), (1165, 13470460), (1700, 9231227), (2330, 6735230), (3961, 3961900), (4660, 3367615), (5825, 2694092), (7922, 1980950), (11650, 1347046), (15844, 990475), (19805, 792380), (23300, 673523), (39610, 396190), (39619, 396100), (79220, 198095), (79238, 198050), (99025, 158476)]