9851500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 24373440

約数和(自身を除く): 14521940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 61, 68, 76, 85, 95, 100, 122, 125, 170, 190, 244, 250, 305, 323, 340, 380, 425, 475, 500, 610, 646, 850, 950, 1037, 1159, 1220, 1292, 1525, 1615, 1700, 1900, 2074, 2125, 2318, 2375, 3050, 3230, 4148, 4250, 4636, 4750, 5185, 5795, 6100, 6460, 7625, 8075, 8500, 9500, 10370, 11590, 15250, 16150, 19703, 20740, 23180, 25925, 28975, 30500, 32300, 39406, 40375, 51850, 57950, 78812, 80750, 98515, 103700, 115900, 129625, 144875, 161500, 197030, 259250, 289750, 394060, 492575, 518500, 579500, 985150, 1970300, 2462875, 4925750, 9851500]

約数ペア:

[(1, 9851500), (2, 4925750), (4, 2462875), (5, 1970300), (10, 985150), (17, 579500), (19, 518500), (20, 492575), (25, 394060), (34, 289750), (38, 259250), (50, 197030), (61, 161500), (68, 144875), (76, 129625), (85, 115900), (95, 103700), (100, 98515), (122, 80750), (125, 78812), (170, 57950), (190, 51850), (244, 40375), (250, 39406), (305, 32300), (323, 30500), (340, 28975), (380, 25925), (425, 23180), (475, 20740), (500, 19703), (610, 16150), (646, 15250), (850, 11590), (950, 10370), (1037, 9500), (1159, 8500), (1220, 8075), (1292, 7625), (1525, 6460), (1615, 6100), (1700, 5795), (1900, 5185), (2074, 4750), (2125, 4636), (2318, 4250), (2375, 4148), (3050, 3230)]