214278320

素因数分解:

$2^4\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1877}}^1$

素因数の和:3317

約数の個数: 40

約数和(自身を含む): 498811824

約数和(自身を除く): 284533504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1427, 1877, 2854, 3754, 5708, 7135, 7508, 9385, 11416, 14270, 15016, 18770, 22832, 28540, 30032, 37540, 57080, 75080, 114160, 150160, 2678479, 5356958, 10713916, 13392395, 21427832, 26784790, 42855664, 53569580, 107139160, 214278320]

約数ペア:

[(1, 214278320), (2, 107139160), (4, 53569580), (5, 42855664), (8, 26784790), (10, 21427832), (16, 13392395), (20, 10713916), (40, 5356958), (80, 2678479), (1427, 150160), (1877, 114160), (2854, 75080), (3754, 57080), (5708, 37540), (7135, 30032), (7508, 28540), (9385, 22832), (11416, 18770), (14270, 15016)]