34353520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 85307040

約数和(自身を除く): 50953520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 233, 304, 380, 388, 466, 485, 760, 776, 932, 970, 1165, 1520, 1552, 1843, 1864, 1940, 2330, 3686, 3728, 3880, 4427, 4660, 7372, 7760, 8854, 9215, 9320, 14744, 17708, 18430, 18640, 22135, 22601, 29488, 35416, 36860, 44270, 45202, 70832, 73720, 88540, 90404, 113005, 147440, 177080, 180808, 226010, 354160, 361616, 429419, 452020, 858838, 904040, 1717676, 1808080, 2147095, 3435352, 4294190, 6870704, 8588380, 17176760, 34353520]

約数ペア:

[(1, 34353520), (2, 17176760), (4, 8588380), (5, 6870704), (8, 4294190), (10, 3435352), (16, 2147095), (19, 1808080), (20, 1717676), (38, 904040), (40, 858838), (76, 452020), (80, 429419), (95, 361616), (97, 354160), (152, 226010), (190, 180808), (194, 177080), (233, 147440), (304, 113005), (380, 90404), (388, 88540), (466, 73720), (485, 70832), (760, 45202), (776, 44270), (932, 36860), (970, 35416), (1165, 29488), (1520, 22601), (1552, 22135), (1843, 18640), (1864, 18430), (1940, 17708), (2330, 14744), (3686, 9320), (3728, 9215), (3880, 8854), (4427, 7760), (4660, 7372)]