3995320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 10828800

約数和(自身を除く): 6833480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 751, 760, 1064, 1330, 1502, 2660, 3004, 3755, 5257, 5320, 6008, 7510, 10514, 14269, 15020, 21028, 26285, 28538, 30040, 42056, 52570, 57076, 71345, 99883, 105140, 114152, 142690, 199766, 210280, 285380, 399532, 499415, 570760, 799064, 998830, 1997660, 3995320]

約数ペア:

[(1, 3995320), (2, 1997660), (4, 998830), (5, 799064), (7, 570760), (8, 499415), (10, 399532), (14, 285380), (19, 210280), (20, 199766), (28, 142690), (35, 114152), (38, 105140), (40, 99883), (56, 71345), (70, 57076), (76, 52570), (95, 42056), (133, 30040), (140, 28538), (152, 26285), (190, 21028), (266, 15020), (280, 14269), (380, 10514), (532, 7510), (665, 6008), (751, 5320), (760, 5257), (1064, 3755), (1330, 3004), (1502, 2660)]