8049481960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{5077}}^1$

素因数の和:8150

約数の個数: 64

約数和(自身を含む): 19514754000

約数和(自身を除く): 11465272040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3049, 5077, 6098, 10154, 12196, 15245, 20308, 24392, 25385, 30490, 39637, 40616, 50770, 60980, 66001, 79274, 101540, 121960, 132002, 158548, 198185, 203080, 264004, 317096, 330005, 396370, 528008, 660010, 792740, 1320020, 1585480, 2640040, 15479773, 30959546, 61919092, 77398865, 123838184, 154797730, 201237049, 309595460, 402474098, 619190920, 804948196, 1006185245, 1609896392, 2012370490, 4024740980, 8049481960]

約数ペア:

[(1, 8049481960), (2, 4024740980), (4, 2012370490), (5, 1609896392), (8, 1006185245), (10, 804948196), (13, 619190920), (20, 402474098), (26, 309595460), (40, 201237049), (52, 154797730), (65, 123838184), (104, 77398865), (130, 61919092), (260, 30959546), (520, 15479773), (3049, 2640040), (5077, 1585480), (6098, 1320020), (10154, 792740), (12196, 660010), (15245, 528008), (20308, 396370), (24392, 330005), (25385, 317096), (30490, 264004), (39637, 203080), (40616, 198185), (50770, 158548), (60980, 132002), (66001, 121960), (79274, 101540)]