13269760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 36350496

約数和(自身を除く): 23080736

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1481, 1792, 2240, 2962, 4480, 5924, 7405, 8960, 10367, 11848, 14810, 20734, 23696, 29620, 41468, 47392, 51835, 59240, 82936, 94784, 103670, 118480, 165872, 189568, 207340, 236960, 331744, 379136, 414680, 473920, 663488, 829360, 947840, 1326976, 1658720, 1895680, 2653952, 3317440, 6634880, 13269760]

約数ペア:

[(1, 13269760), (2, 6634880), (4, 3317440), (5, 2653952), (7, 1895680), (8, 1658720), (10, 1326976), (14, 947840), (16, 829360), (20, 663488), (28, 473920), (32, 414680), (35, 379136), (40, 331744), (56, 236960), (64, 207340), (70, 189568), (80, 165872), (112, 118480), (128, 103670), (140, 94784), (160, 82936), (224, 59240), (256, 51835), (280, 47392), (320, 41468), (448, 29620), (560, 23696), (640, 20734), (896, 14810), (1120, 11848), (1280, 10367), (1481, 8960), (1792, 7405), (2240, 5924), (2962, 4480)]