12912013660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{10733}}^1$

素因数の和:11423

約数の個数: 96

約数和(自身を含む): 33426191232

約数和(自身を除く): 20514177572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 661, 910, 1322, 1820, 2644, 3305, 4627, 6610, 8593, 9254, 10733, 13220, 17186, 18508, 21466, 23135, 34372, 42932, 42965, 46270, 53665, 60151, 75131, 85930, 92540, 107330, 120302, 139529, 150262, 171860, 214660, 240604, 279058, 300524, 300755, 375655, 558116, 601510, 697645, 751310, 976703, 1203020, 1395290, 1502620, 1953406, 2790580, 3906812, 4883515, 7094513, 9767030, 14189026, 19534060, 28378052, 35472565, 49661591, 70945130, 92228669, 99323182, 141890260, 184457338, 198646364, 248307955, 368914676, 461143345, 496615910, 645600683, 922286690, 993231820, 1291201366, 1844573380, 2582402732, 3228003415, 6456006830, 12912013660]

約数ペア:

[(1, 12912013660), (2, 6456006830), (4, 3228003415), (5, 2582402732), (7, 1844573380), (10, 1291201366), (13, 993231820), (14, 922286690), (20, 645600683), (26, 496615910), (28, 461143345), (35, 368914676), (52, 248307955), (65, 198646364), (70, 184457338), (91, 141890260), (130, 99323182), (140, 92228669), (182, 70945130), (260, 49661591), (364, 35472565), (455, 28378052), (661, 19534060), (910, 14189026), (1322, 9767030), (1820, 7094513), (2644, 4883515), (3305, 3906812), (4627, 2790580), (6610, 1953406), (8593, 1502620), (9254, 1395290), (10733, 1203020), (13220, 976703), (17186, 751310), (18508, 697645), (21466, 601510), (23135, 558116), (34372, 375655), (42932, 300755), (42965, 300524), (46270, 279058), (53665, 240604), (60151, 214660), (75131, 171860), (85930, 150262), (92540, 139529), (107330, 120302)]