56396000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 144825408

約数和(自身を除く): 88429408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 613, 736, 800, 920, 1000, 1150, 1226, 1840, 2000, 2300, 2452, 2875, 3065, 3680, 4000, 4600, 4904, 5750, 6130, 9200, 9808, 11500, 12260, 14099, 15325, 18400, 19616, 23000, 24520, 28198, 30650, 46000, 49040, 56396, 61300, 70495, 76625, 92000, 98080, 112792, 122600, 140990, 153250, 225584, 245200, 281980, 306500, 352475, 451168, 490400, 563960, 613000, 704950, 1127920, 1226000, 1409900, 1762375, 2255840, 2452000, 2819800, 3524750, 5639600, 7049500, 11279200, 14099000, 28198000, 56396000]

約数ペア:

[(1, 56396000), (2, 28198000), (4, 14099000), (5, 11279200), (8, 7049500), (10, 5639600), (16, 3524750), (20, 2819800), (23, 2452000), (25, 2255840), (32, 1762375), (40, 1409900), (46, 1226000), (50, 1127920), (80, 704950), (92, 613000), (100, 563960), (115, 490400), (125, 451168), (160, 352475), (184, 306500), (200, 281980), (230, 245200), (250, 225584), (368, 153250), (400, 140990), (460, 122600), (500, 112792), (575, 98080), (613, 92000), (736, 76625), (800, 70495), (920, 61300), (1000, 56396), (1150, 49040), (1226, 46000), (1840, 30650), (2000, 28198), (2300, 24520), (2452, 23000), (2875, 19616), (3065, 18400), (3680, 15325), (4000, 14099), (4600, 12260), (4904, 11500), (5750, 9808), (6130, 9200)]