9739400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 26114400

約数和(自身を除く): 16375000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 233, 275, 380, 418, 440, 466, 475, 550, 760, 836, 932, 950, 1045, 1100, 1165, 1672, 1864, 1900, 2090, 2200, 2330, 2563, 3800, 4180, 4427, 4660, 5126, 5225, 5825, 8360, 8854, 9320, 10252, 10450, 11650, 12815, 17708, 20504, 20900, 22135, 23300, 25630, 35416, 41800, 44270, 46600, 48697, 51260, 64075, 88540, 97394, 102520, 110675, 128150, 177080, 194788, 221350, 243485, 256300, 389576, 442700, 486970, 512600, 885400, 973940, 1217425, 1947880, 2434850, 4869700, 9739400]

約数ペア:

[(1, 9739400), (2, 4869700), (4, 2434850), (5, 1947880), (8, 1217425), (10, 973940), (11, 885400), (19, 512600), (20, 486970), (22, 442700), (25, 389576), (38, 256300), (40, 243485), (44, 221350), (50, 194788), (55, 177080), (76, 128150), (88, 110675), (95, 102520), (100, 97394), (110, 88540), (152, 64075), (190, 51260), (200, 48697), (209, 46600), (220, 44270), (233, 41800), (275, 35416), (380, 25630), (418, 23300), (440, 22135), (466, 20900), (475, 20504), (550, 17708), (760, 12815), (836, 11650), (932, 10450), (950, 10252), (1045, 9320), (1100, 8854), (1165, 8360), (1672, 5825), (1864, 5225), (1900, 5126), (2090, 4660), (2200, 4427), (2330, 4180), (2563, 3800)]