201624160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14159}}^1$

素因数の和:14263

約数の個数: 48

約数和(自身を含む): 481723200

約数和(自身を除く): 280099040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14159, 14240, 28318, 56636, 70795, 113272, 141590, 226544, 283180, 453088, 566360, 1132720, 1260151, 2265440, 2520302, 5040604, 6300755, 10081208, 12601510, 20162416, 25203020, 40324832, 50406040, 100812080, 201624160]

約数ペア:

[(1, 201624160), (2, 100812080), (4, 50406040), (5, 40324832), (8, 25203020), (10, 20162416), (16, 12601510), (20, 10081208), (32, 6300755), (40, 5040604), (80, 2520302), (89, 2265440), (160, 1260151), (178, 1132720), (356, 566360), (445, 453088), (712, 283180), (890, 226544), (1424, 141590), (1780, 113272), (2848, 70795), (3560, 56636), (7120, 28318), (14159, 14240)]