11878720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5327

約数の個数: 56

約数和(自身を含む): 32333184

約数和(自身を除く): 20454464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5303, 10606, 21212, 26515, 37121, 42424, 53030, 74242, 84848, 106060, 148484, 169696, 185605, 212120, 296968, 339392, 371210, 424240, 593936, 742420, 848480, 1187872, 1484840, 1696960, 2375744, 2969680, 5939360, 11878720]

約数ペア:

[(1, 11878720), (2, 5939360), (4, 2969680), (5, 2375744), (7, 1696960), (8, 1484840), (10, 1187872), (14, 848480), (16, 742420), (20, 593936), (28, 424240), (32, 371210), (35, 339392), (40, 296968), (56, 212120), (64, 185605), (70, 169696), (80, 148484), (112, 106060), (140, 84848), (160, 74242), (224, 53030), (280, 42424), (320, 37121), (448, 26515), (560, 21212), (1120, 10606), (2240, 5303)]