199133080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 469877760

約数和(自身を除く): 270744680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 823, 920, 1052, 1315, 1646, 2104, 2630, 3292, 4115, 5260, 6049, 6584, 8230, 10520, 12098, 16460, 18929, 24196, 30245, 32920, 37858, 48392, 60490, 75716, 94645, 120980, 151432, 189290, 216449, 241960, 378580, 432898, 757160, 865796, 1082245, 1731592, 2164490, 4328980, 4978327, 8657960, 9956654, 19913308, 24891635, 39826616, 49783270, 99566540, 199133080]

約数ペア:

[(1, 199133080), (2, 99566540), (4, 49783270), (5, 39826616), (8, 24891635), (10, 19913308), (20, 9956654), (23, 8657960), (40, 4978327), (46, 4328980), (92, 2164490), (115, 1731592), (184, 1082245), (230, 865796), (263, 757160), (460, 432898), (526, 378580), (823, 241960), (920, 216449), (1052, 189290), (1315, 151432), (1646, 120980), (2104, 94645), (2630, 75716), (3292, 60490), (4115, 48392), (5260, 37858), (6049, 32920), (6584, 30245), (8230, 24196), (10520, 18929), (12098, 16460)]