3604028840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1477061}}^1$

素因数の和:1477133

約数の個数: 32

約数和(自身を含む): 8242005960

約数和(自身を除く): 4637977120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 1477061, 2954122, 5908244, 7385305, 11816488, 14770610, 29541220, 59082440, 90100721, 180201442, 360402884, 450503605, 720805768, 901007210, 1802014420, 3604028840]

約数ペア:

[(1, 3604028840), (2, 1802014420), (4, 901007210), (5, 720805768), (8, 450503605), (10, 360402884), (20, 180201442), (40, 90100721), (61, 59082440), (122, 29541220), (244, 14770610), (305, 11816488), (488, 7385305), (610, 5908244), (1220, 2954122), (2440, 1477061)]