2824250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 3465670

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 125, 130, 143, 158, 250, 275, 286, 325, 395, 550, 650, 715, 790, 869, 1027, 1375, 1430, 1625, 1738, 1975, 2054, 2750, 3250, 3575, 3950, 4345, 5135, 7150, 8690, 9875, 10270, 11297, 17875, 19750, 21725, 22594, 25675, 35750, 43450, 51350, 56485, 108625, 112970, 128375, 217250, 256750, 282425, 564850, 1412125, 2824250]

約数ペア:

[(1, 2824250), (2, 1412125), (5, 564850), (10, 282425), (11, 256750), (13, 217250), (22, 128375), (25, 112970), (26, 108625), (50, 56485), (55, 51350), (65, 43450), (79, 35750), (110, 25675), (125, 22594), (130, 21725), (143, 19750), (158, 17875), (250, 11297), (275, 10270), (286, 9875), (325, 8690), (395, 7150), (550, 5135), (650, 4345), (715, 3950), (790, 3575), (869, 3250), (1027, 2750), (1375, 2054), (1430, 1975), (1625, 1738)]