64768025950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{31594159}}^1$

素因数の和:31594212

約数の個数: 24

約数和(自身を含む): 123406788960

約数和(自身を除く): 58638763010

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 31594159, 63188318, 157970795, 315941590, 789853975, 1295360519, 1579707950, 2590721038, 6476802595, 12953605190, 32384012975, 64768025950]

約数ペア:

[(1, 64768025950), (2, 32384012975), (5, 12953605190), (10, 6476802595), (25, 2590721038), (41, 1579707950), (50, 1295360519), (82, 789853975), (205, 315941590), (410, 157970795), (1025, 63188318), (2050, 31594159)]