12153942400

素因数分解:

$2^7\times 5^2\times {\mathrm{3798107}}^1$

素因数の和:3798131

約数の個数: 48

約数和(自身を含む): 30024043740

約数和(自身を除く): 17870101340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 3798107, 7596214, 15192428, 18990535, 30384856, 37981070, 60769712, 75962140, 94952675, 121539424, 151924280, 189905350, 243078848, 303848560, 379810700, 486157696, 607697120, 759621400, 1215394240, 1519242800, 2430788480, 3038485600, 6076971200, 12153942400]

約数ペア:

[(1, 12153942400), (2, 6076971200), (4, 3038485600), (5, 2430788480), (8, 1519242800), (10, 1215394240), (16, 759621400), (20, 607697120), (25, 486157696), (32, 379810700), (40, 303848560), (50, 243078848), (64, 189905350), (80, 151924280), (100, 121539424), (128, 94952675), (160, 75962140), (200, 60769712), (320, 37981070), (400, 30384856), (640, 18990535), (800, 15192428), (1600, 7596214), (3200, 3798107)]