2014559320

素因数分解:

$2^3\times 5^1\times {\mathrm{12569}}^1\times {\mathrm{4007}}^1$

素因数の和:16587

約数の個数: 32

約数和(自身を含む): 4534250400

約数和(自身を除く): 2519691080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4007, 8014, 12569, 16028, 20035, 25138, 32056, 40070, 50276, 62845, 80140, 100552, 125690, 160280, 251380, 502760, 50363983, 100727966, 201455932, 251819915, 402911864, 503639830, 1007279660, 2014559320]

約数ペア:

[(1, 2014559320), (2, 1007279660), (4, 503639830), (5, 402911864), (8, 251819915), (10, 201455932), (20, 100727966), (40, 50363983), (4007, 502760), (8014, 251380), (12569, 160280), (16028, 125690), (20035, 100552), (25138, 80140), (32056, 62845), (40070, 50276)]