55679320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60521}}^1$

素因数の和:60555

約数の個数: 32

約数和(自身を含む): 130727520

約数和(自身を除く): 75048200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60521, 121042, 242084, 302605, 484168, 605210, 1210420, 1391983, 2420840, 2783966, 5567932, 6959915, 11135864, 13919830, 27839660, 55679320]

約数ペア:

[(1, 55679320), (2, 27839660), (4, 13919830), (5, 11135864), (8, 6959915), (10, 5567932), (20, 2783966), (23, 2420840), (40, 1391983), (46, 1210420), (92, 605210), (115, 484168), (184, 302605), (230, 242084), (460, 121042), (920, 60521)]