1793567991280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1\times {\mathrm{508577}}^1$

素因数の和:511994

約数の個数: 80

約数和(自身を含む): 4492151483904

約数和(自身を除く): 2698583492624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3391, 6782, 13564, 16955, 27128, 33910, 44083, 54256, 67820, 88166, 135640, 176332, 220415, 271280, 352664, 440830, 508577, 705328, 881660, 1017154, 1763320, 2034308, 2542885, 3526640, 4068616, 5085770, 6611501, 8137232, 10171540, 13223002, 20343080, 26446004, 33057505, 40686160, 52892008, 66115010, 105784016, 132230020, 264460040, 528920080, 1724584607, 3449169214, 6898338428, 8622923035, 13796676856, 17245846070, 22419599891, 27593353712, 34491692140, 44839199782, 68983384280, 89678399564, 112097999455, 137966768560, 179356799128, 224195998910, 358713598256, 448391997820, 896783995640, 1793567991280]

約数ペア:

[(1, 1793567991280), (2, 896783995640), (4, 448391997820), (5, 358713598256), (8, 224195998910), (10, 179356799128), (13, 137966768560), (16, 112097999455), (20, 89678399564), (26, 68983384280), (40, 44839199782), (52, 34491692140), (65, 27593353712), (80, 22419599891), (104, 17245846070), (130, 13796676856), (208, 8622923035), (260, 6898338428), (520, 3449169214), (1040, 1724584607), (3391, 528920080), (6782, 264460040), (13564, 132230020), (16955, 105784016), (27128, 66115010), (33910, 52892008), (44083, 40686160), (54256, 33057505), (67820, 26446004), (88166, 20343080), (135640, 13223002), (176332, 10171540), (220415, 8137232), (271280, 6611501), (352664, 5085770), (440830, 4068616), (508577, 3526640), (705328, 2542885), (881660, 2034308), (1017154, 1763320)]