117001720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 292118400

約数和(自身を除く): 175116680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 4507, 5192, 6490, 9014, 12980, 18028, 22535, 25960, 36056, 45070, 49577, 90140, 99154, 180280, 198308, 247885, 265913, 396616, 495770, 531826, 991540, 1063652, 1329565, 1983080, 2127304, 2659130, 2925043, 5318260, 5850086, 10636520, 11700172, 14625215, 23400344, 29250430, 58500860, 117001720]

約数ペア:

[(1, 117001720), (2, 58500860), (4, 29250430), (5, 23400344), (8, 14625215), (10, 11700172), (11, 10636520), (20, 5850086), (22, 5318260), (40, 2925043), (44, 2659130), (55, 2127304), (59, 1983080), (88, 1329565), (110, 1063652), (118, 991540), (220, 531826), (236, 495770), (295, 396616), (440, 265913), (472, 247885), (590, 198308), (649, 180280), (1180, 99154), (1298, 90140), (2360, 49577), (2596, 45070), (3245, 36056), (4507, 25960), (5192, 22535), (6490, 18028), (9014, 12980)]