97139840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{21683}}^1$

素因数の和:21709

約数の個数: 64

約数和(自身を含む): 265412160

約数和(自身を除く): 168272320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 21683, 43366, 86732, 108415, 151781, 173464, 216830, 303562, 346928, 433660, 607124, 693856, 758905, 867320, 1214248, 1387712, 1517810, 1734640, 2428496, 2775424, 3035620, 3469280, 4856992, 6071240, 6938560, 9713984, 12142480, 13877120, 19427968, 24284960, 48569920, 97139840]

約数ペア:

[(1, 97139840), (2, 48569920), (4, 24284960), (5, 19427968), (7, 13877120), (8, 12142480), (10, 9713984), (14, 6938560), (16, 6071240), (20, 4856992), (28, 3469280), (32, 3035620), (35, 2775424), (40, 2428496), (56, 1734640), (64, 1517810), (70, 1387712), (80, 1214248), (112, 867320), (128, 758905), (140, 693856), (160, 607124), (224, 433660), (280, 346928), (320, 303562), (448, 216830), (560, 173464), (640, 151781), (896, 108415), (1120, 86732), (2240, 43366), (4480, 21683)]