197176960

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5885

約数の個数: 64

約数和(自身を含む): 480352680

約数和(自身を除く): 283175720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 5813, 6784, 8480, 11626, 16960, 23252, 29065, 33920, 46504, 58130, 93008, 116260, 186016, 232520, 308089, 372032, 465040, 616178, 744064, 930080, 1232356, 1540445, 1860160, 2464712, 3080890, 3720320, 4929424, 6161780, 9858848, 12323560, 19717696, 24647120, 39435392, 49294240, 98588480, 197176960]

約数ペア:

[(1, 197176960), (2, 98588480), (4, 49294240), (5, 39435392), (8, 24647120), (10, 19717696), (16, 12323560), (20, 9858848), (32, 6161780), (40, 4929424), (53, 3720320), (64, 3080890), (80, 2464712), (106, 1860160), (128, 1540445), (160, 1232356), (212, 930080), (265, 744064), (320, 616178), (424, 465040), (530, 372032), (640, 308089), (848, 232520), (1060, 186016), (1696, 116260), (2120, 93008), (3392, 58130), (4240, 46504), (5813, 33920), (6784, 29065), (8480, 23252), (11626, 16960)]