314604860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 677376000

約数和(自身を除く): 362771140

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 158, 166, 316, 332, 395, 415, 790, 830, 1580, 1660, 2399, 4798, 6557, 9596, 11995, 13114, 23990, 26228, 32785, 47980, 65570, 131140, 189521, 199117, 379042, 398234, 758084, 796468, 947605, 995585, 1895210, 1991170, 3790420, 3982340, 15730243, 31460486, 62920972, 78651215, 157302430, 314604860]

約数ペア:

[(1, 314604860), (2, 157302430), (4, 78651215), (5, 62920972), (10, 31460486), (20, 15730243), (79, 3982340), (83, 3790420), (158, 1991170), (166, 1895210), (316, 995585), (332, 947605), (395, 796468), (415, 758084), (790, 398234), (830, 379042), (1580, 199117), (1660, 189521), (2399, 131140), (4798, 65570), (6557, 47980), (9596, 32785), (11995, 26228), (13114, 23990)]