39203080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7406

約数の個数: 64

約数和(自身を含む): 106128000

約数和(自身を除く): 66924920

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, 760, 1064, 1330, 2660, 5320, 7369, 14738, 29476, 36845, 51583, 58952, 73690, 103166, 140011, 147380, 206332, 257915, 280022, 294760, 412664, 515830, 560044, 700055, 980077, 1031660, 1120088, 1400110, 1960154, 2063320, 2800220, 3920308, 4900385, 5600440, 7840616, 9800770, 19601540, 39203080]

約数ペア:

[(1, 39203080), (2, 19601540), (4, 9800770), (5, 7840616), (7, 5600440), (8, 4900385), (10, 3920308), (14, 2800220), (19, 2063320), (20, 1960154), (28, 1400110), (35, 1120088), (38, 1031660), (40, 980077), (56, 700055), (70, 560044), (76, 515830), (95, 412664), (133, 294760), (140, 280022), (152, 257915), (190, 206332), (266, 147380), (280, 140011), (380, 103166), (532, 73690), (665, 58952), (760, 51583), (1064, 36845), (1330, 29476), (2660, 14738), (5320, 7369)]