13307800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 35354880

約数和(自身を除く): 22047080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 263, 275, 440, 460, 506, 526, 550, 575, 920, 1012, 1052, 1100, 1150, 1265, 1315, 2024, 2104, 2200, 2300, 2530, 2630, 2893, 4600, 5060, 5260, 5786, 6049, 6325, 6575, 10120, 10520, 11572, 12098, 12650, 13150, 14465, 23144, 24196, 25300, 26300, 28930, 30245, 48392, 50600, 52600, 57860, 60490, 66539, 72325, 115720, 120980, 133078, 144650, 151225, 241960, 266156, 289300, 302450, 332695, 532312, 578600, 604900, 665390, 1209800, 1330780, 1663475, 2661560, 3326950, 6653900, 13307800]

約数ペア:

[(1, 13307800), (2, 6653900), (4, 3326950), (5, 2661560), (8, 1663475), (10, 1330780), (11, 1209800), (20, 665390), (22, 604900), (23, 578600), (25, 532312), (40, 332695), (44, 302450), (46, 289300), (50, 266156), (55, 241960), (88, 151225), (92, 144650), (100, 133078), (110, 120980), (115, 115720), (184, 72325), (200, 66539), (220, 60490), (230, 57860), (253, 52600), (263, 50600), (275, 48392), (440, 30245), (460, 28930), (506, 26300), (526, 25300), (550, 24196), (575, 23144), (920, 14465), (1012, 13150), (1052, 12650), (1100, 12098), (1150, 11572), (1265, 10520), (1315, 10120), (2024, 6575), (2104, 6325), (2200, 6049), (2300, 5786), (2530, 5260), (2630, 5060), (2893, 4600)]