23142160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4903}}^1$

素因数の和:4975

約数の個数: 40

約数和(自身を含む): 54728640

約数和(自身を除く): 31586480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4903, 9806, 19612, 24515, 39224, 49030, 78448, 98060, 196120, 289277, 392240, 578554, 1157108, 1446385, 2314216, 2892770, 4628432, 5785540, 11571080, 23142160]

約数ペア:

[(1, 23142160), (2, 11571080), (4, 5785540), (5, 4628432), (8, 2892770), (10, 2314216), (16, 1446385), (20, 1157108), (40, 578554), (59, 392240), (80, 289277), (118, 196120), (236, 98060), (295, 78448), (472, 49030), (590, 39224), (944, 24515), (1180, 19612), (2360, 9806), (4720, 4903)]