8169968360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{7477}}^1$

素因数の和:8010

約数の個数: 64

約数和(自身を含む): 18736876800

約数和(自身を除く): 10566908440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 463, 472, 590, 926, 1180, 1852, 2315, 2360, 3704, 4630, 7477, 9260, 14954, 18520, 27317, 29908, 37385, 54634, 59816, 74770, 109268, 136585, 149540, 218536, 273170, 299080, 441143, 546340, 882286, 1092680, 1764572, 2205715, 3461851, 3529144, 4411430, 6923702, 8822860, 13847404, 17309255, 17645720, 27694808, 34618510, 69237020, 138474040, 204249209, 408498418, 816996836, 1021246045, 1633993672, 2042492090, 4084984180, 8169968360]

約数ペア:

[(1, 8169968360), (2, 4084984180), (4, 2042492090), (5, 1633993672), (8, 1021246045), (10, 816996836), (20, 408498418), (40, 204249209), (59, 138474040), (118, 69237020), (236, 34618510), (295, 27694808), (463, 17645720), (472, 17309255), (590, 13847404), (926, 8822860), (1180, 6923702), (1852, 4411430), (2315, 3529144), (2360, 3461851), (3704, 2205715), (4630, 1764572), (7477, 1092680), (9260, 882286), (14954, 546340), (18520, 441143), (27317, 299080), (29908, 273170), (37385, 218536), (54634, 149540), (59816, 136585), (74770, 109268)]