33911440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 49654640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 311, 376, 464, 470, 580, 622, 752, 940, 1160, 1244, 1363, 1555, 1880, 2320, 2488, 2726, 3110, 3760, 4976, 5452, 6220, 6815, 9019, 10904, 12440, 13630, 14617, 18038, 21808, 24880, 27260, 29234, 36076, 45095, 54520, 58468, 72152, 73085, 90190, 109040, 116936, 144304, 146170, 180380, 233872, 292340, 360760, 423893, 584680, 721520, 847786, 1169360, 1695572, 2119465, 3391144, 4238930, 6782288, 8477860, 16955720, 33911440]

約数ペア:

[(1, 33911440), (2, 16955720), (4, 8477860), (5, 6782288), (8, 4238930), (10, 3391144), (16, 2119465), (20, 1695572), (29, 1169360), (40, 847786), (47, 721520), (58, 584680), (80, 423893), (94, 360760), (116, 292340), (145, 233872), (188, 180380), (232, 146170), (235, 144304), (290, 116936), (311, 109040), (376, 90190), (464, 73085), (470, 72152), (580, 58468), (622, 54520), (752, 45095), (940, 36076), (1160, 29234), (1244, 27260), (1363, 24880), (1555, 21808), (1880, 18038), (2320, 14617), (2488, 13630), (2726, 12440), (3110, 10904), (3760, 9019), (4976, 6815), (5452, 6220)]