117318460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4211}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 283046400

約数和(自身を除く): 165727940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 4211, 5572, 6965, 8422, 13930, 16844, 21055, 27860, 29477, 42110, 58954, 84220, 117908, 147385, 294770, 589540, 837989, 1675978, 3351956, 4189945, 5865923, 8379890, 11731846, 16759780, 23463692, 29329615, 58659230, 117318460]

約数ペア:

[(1, 117318460), (2, 58659230), (4, 29329615), (5, 23463692), (7, 16759780), (10, 11731846), (14, 8379890), (20, 5865923), (28, 4189945), (35, 3351956), (70, 1675978), (140, 837989), (199, 589540), (398, 294770), (796, 147385), (995, 117908), (1393, 84220), (1990, 58954), (2786, 42110), (3980, 29477), (4211, 27860), (5572, 21055), (6965, 16844), (8422, 13930)]