573630850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11171}}^1$

素因数の和:11275

約数の個数: 48

約数和(自身を含む): 1163675520

約数和(自身を除く): 590044670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 10270, 11171, 22342, 25675, 51350, 55855, 111710, 145223, 279275, 290446, 558550, 726115, 882509, 1452230, 1765018, 3630575, 4412545, 7261150, 8825090, 11472617, 22062725, 22945234, 44125450, 57363085, 114726170, 286815425, 573630850]

約数ペア:

[(1, 573630850), (2, 286815425), (5, 114726170), (10, 57363085), (13, 44125450), (25, 22945234), (26, 22062725), (50, 11472617), (65, 8825090), (79, 7261150), (130, 4412545), (158, 3630575), (325, 1765018), (395, 1452230), (650, 882509), (790, 726115), (1027, 558550), (1975, 290446), (2054, 279275), (3950, 145223), (5135, 111710), (10270, 55855), (11171, 51350), (22342, 25675)]