1356552080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9521}}^1$

素因数の和:9684

約数の個数: 80

約数和(自身を含む): 3421749744

約数和(自身を除く): 2065197664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 274, 520, 548, 685, 1040, 1096, 1370, 1781, 2192, 2740, 3562, 5480, 7124, 8905, 9521, 10960, 14248, 17810, 19042, 28496, 35620, 38084, 47605, 71240, 76168, 95210, 123773, 142480, 152336, 190420, 247546, 380840, 495092, 618865, 761680, 990184, 1237730, 1304377, 1980368, 2475460, 2608754, 4950920, 5217508, 6521885, 9901840, 10435016, 13043770, 16956901, 20870032, 26087540, 33913802, 52175080, 67827604, 84784505, 104350160, 135655208, 169569010, 271310416, 339138020, 678276040, 1356552080]

約数ペア:

[(1, 1356552080), (2, 678276040), (4, 339138020), (5, 271310416), (8, 169569010), (10, 135655208), (13, 104350160), (16, 84784505), (20, 67827604), (26, 52175080), (40, 33913802), (52, 26087540), (65, 20870032), (80, 16956901), (104, 13043770), (130, 10435016), (137, 9901840), (208, 6521885), (260, 5217508), (274, 4950920), (520, 2608754), (548, 2475460), (685, 1980368), (1040, 1304377), (1096, 1237730), (1370, 990184), (1781, 761680), (2192, 618865), (2740, 495092), (3562, 380840), (5480, 247546), (7124, 190420), (8905, 152336), (9521, 142480), (10960, 123773), (14248, 95210), (17810, 76168), (19042, 71240), (28496, 47605), (35620, 38084)]