13931722480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{362051}}^1$

素因数の和:362114

約数の個数: 80

約数和(自身を含む): 35825769504

約数和(自身を除く): 21894047024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 38480, 362051, 724102, 1448204, 1810255, 2896408, 3620510, 4706663, 5792816, 7241020, 9413326, 13395887, 14482040, 18826652, 23533315, 26791774, 28964080, 37653304, 47066630, 53583548, 66979435, 75306608, 94133260, 107167096, 133958870, 174146531, 188266520, 214334192, 267917740, 348293062, 376533040, 535835480, 696586124, 870732655, 1071670960, 1393172248, 1741465310, 2786344496, 3482930620, 6965861240, 13931722480]

約数ペア:

[(1, 13931722480), (2, 6965861240), (4, 3482930620), (5, 2786344496), (8, 1741465310), (10, 1393172248), (13, 1071670960), (16, 870732655), (20, 696586124), (26, 535835480), (37, 376533040), (40, 348293062), (52, 267917740), (65, 214334192), (74, 188266520), (80, 174146531), (104, 133958870), (130, 107167096), (148, 94133260), (185, 75306608), (208, 66979435), (260, 53583548), (296, 47066630), (370, 37653304), (481, 28964080), (520, 26791774), (592, 23533315), (740, 18826652), (962, 14482040), (1040, 13395887), (1480, 9413326), (1924, 7241020), (2405, 5792816), (2960, 4706663), (3848, 3620510), (4810, 2896408), (7696, 1810255), (9620, 1448204), (19240, 724102), (38480, 362051)]