54638800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5980

約数の個数: 60

約数和(自身を含む): 137000160

約数和(自身を除く): 82361360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 5939, 9200, 11878, 23756, 29695, 47512, 59390, 95024, 118780, 136597, 148475, 237560, 273194, 296950, 475120, 546388, 593900, 682985, 1092776, 1187800, 1365970, 2185552, 2375600, 2731940, 3414925, 5463880, 6829850, 10927760, 13659700, 27319400, 54638800]

約数ペア:

[(1, 54638800), (2, 27319400), (4, 13659700), (5, 10927760), (8, 6829850), (10, 5463880), (16, 3414925), (20, 2731940), (23, 2375600), (25, 2185552), (40, 1365970), (46, 1187800), (50, 1092776), (80, 682985), (92, 593900), (100, 546388), (115, 475120), (184, 296950), (200, 273194), (230, 237560), (368, 148475), (400, 136597), (460, 118780), (575, 95024), (920, 59390), (1150, 47512), (1840, 29695), (2300, 23756), (4600, 11878), (5939, 9200)]