569512002020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4944539}}^1$

素因数の和:4945004

約数の個数: 48

約数和(自身を含む): 1290880946880

約数和(自身を除く): 721368944860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 886, 1772, 2215, 4430, 5759, 8860, 11518, 23036, 28795, 57590, 115180, 4944539, 9889078, 19778156, 24722695, 49445390, 64279007, 98890780, 128558014, 257116028, 321395035, 642790070, 1285580140, 2190430777, 4380861554, 8761723108, 10952153885, 21904307770, 28475600101, 43808615540, 56951200202, 113902400404, 142378000505, 284756001010, 569512002020]

約数ペア:

[(1, 569512002020), (2, 284756001010), (4, 142378000505), (5, 113902400404), (10, 56951200202), (13, 43808615540), (20, 28475600101), (26, 21904307770), (52, 10952153885), (65, 8761723108), (130, 4380861554), (260, 2190430777), (443, 1285580140), (886, 642790070), (1772, 321395035), (2215, 257116028), (4430, 128558014), (5759, 98890780), (8860, 64279007), (11518, 49445390), (23036, 24722695), (28795, 19778156), (57590, 9889078), (115180, 4944539)]