102526360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42019}}^1$

素因数の和:42091

約数の個数: 32

約数和(自身を含む): 234471600

約数和(自身を除く): 131945240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 42019, 84038, 168076, 210095, 336152, 420190, 840380, 1680760, 2563159, 5126318, 10252636, 12815795, 20505272, 25631590, 51263180, 102526360]

約数ペア:

[(1, 102526360), (2, 51263180), (4, 25631590), (5, 20505272), (8, 12815795), (10, 10252636), (20, 5126318), (40, 2563159), (61, 1680760), (122, 840380), (244, 420190), (305, 336152), (488, 210095), (610, 168076), (1220, 84038), (2440, 42019)]