12401965990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 23389210368

約数和(自身を除く): 10987244378

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 211, 335, 370, 422, 670, 1055, 2110, 2371, 2479, 4742, 4958, 7807, 11855, 12395, 14137, 15614, 23710, 24790, 28274, 39035, 70685, 78070, 87727, 141370, 158857, 175454, 317714, 438635, 500281, 523069, 794285, 877270, 1000562, 1046138, 1588570, 2501405, 2615345, 5002810, 5230690, 5877709, 11755418, 18510397, 29388545, 33518827, 37020794, 58777090, 67037654, 92551985, 167594135, 185103970, 335188270, 1240196599, 2480393198, 6200982995, 12401965990]

約数ペア:

[(1, 12401965990), (2, 6200982995), (5, 2480393198), (10, 1240196599), (37, 335188270), (67, 185103970), (74, 167594135), (134, 92551985), (185, 67037654), (211, 58777090), (335, 37020794), (370, 33518827), (422, 29388545), (670, 18510397), (1055, 11755418), (2110, 5877709), (2371, 5230690), (2479, 5002810), (4742, 2615345), (4958, 2501405), (7807, 1588570), (11855, 1046138), (12395, 1000562), (14137, 877270), (15614, 794285), (23710, 523069), (24790, 500281), (28274, 438635), (39035, 317714), (70685, 175454), (78070, 158857), (87727, 141370)]