1569465040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137191}}^1$

素因数の和:137228

約数の個数: 80

約数和(自身を含む): 4286975616

約数和(自身を除く): 2717510576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 137191, 274382, 548764, 685955, 1097528, 1371910, 1509101, 1783483, 2195056, 2743820, 3018202, 3566966, 5487640, 6036404, 7133932, 7545505, 8917415, 10975280, 12072808, 14267864, 15091010, 17834830, 19618313, 24145616, 28535728, 30182020, 35669660, 39236626, 60364040, 71339320, 78473252, 98091565, 120728080, 142678640, 156946504, 196183130, 313893008, 392366260, 784732520, 1569465040]

約数ペア:

[(1, 1569465040), (2, 784732520), (4, 392366260), (5, 313893008), (8, 196183130), (10, 156946504), (11, 142678640), (13, 120728080), (16, 98091565), (20, 78473252), (22, 71339320), (26, 60364040), (40, 39236626), (44, 35669660), (52, 30182020), (55, 28535728), (65, 24145616), (80, 19618313), (88, 17834830), (104, 15091010), (110, 14267864), (130, 12072808), (143, 10975280), (176, 8917415), (208, 7545505), (220, 7133932), (260, 6036404), (286, 5487640), (440, 3566966), (520, 3018202), (572, 2743820), (715, 2195056), (880, 1783483), (1040, 1509101), (1144, 1371910), (1430, 1097528), (2288, 685955), (2860, 548764), (5720, 274382), (11440, 137191)]