68666500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 179053056

約数和(自身を除く): 110386556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 350, 460, 500, 575, 644, 700, 805, 853, 875, 1150, 1610, 1706, 1750, 2300, 2875, 3220, 3412, 3500, 4025, 4265, 5750, 5971, 8050, 8530, 11500, 11942, 16100, 17060, 19619, 20125, 21325, 23884, 29855, 39238, 40250, 42650, 59710, 78476, 80500, 85300, 98095, 106625, 119420, 137333, 149275, 196190, 213250, 274666, 298550, 392380, 426500, 490475, 549332, 597100, 686665, 746375, 980950, 1373330, 1492750, 1961900, 2452375, 2746660, 2985500, 3433325, 4904750, 6866650, 9809500, 13733300, 17166625, 34333250, 68666500]

約数ペア:

[(1, 68666500), (2, 34333250), (4, 17166625), (5, 13733300), (7, 9809500), (10, 6866650), (14, 4904750), (20, 3433325), (23, 2985500), (25, 2746660), (28, 2452375), (35, 1961900), (46, 1492750), (50, 1373330), (70, 980950), (92, 746375), (100, 686665), (115, 597100), (125, 549332), (140, 490475), (161, 426500), (175, 392380), (230, 298550), (250, 274666), (322, 213250), (350, 196190), (460, 149275), (500, 137333), (575, 119420), (644, 106625), (700, 98095), (805, 85300), (853, 80500), (875, 78476), (1150, 59710), (1610, 42650), (1706, 40250), (1750, 39238), (2300, 29855), (2875, 23884), (3220, 21325), (3412, 20125), (3500, 19619), (4025, 17060), (4265, 16100), (5750, 11942), (5971, 11500), (8050, 8530)]