29353670120

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{17477}}^1$

素因数の和:17898

約数の個数: 64

約数和(自身を含む): 66696048000

約数和(自身を除く): 37342377880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 211, 398, 422, 796, 844, 995, 1055, 1592, 1688, 1990, 2110, 3980, 4220, 7960, 8440, 17477, 34954, 41989, 69908, 83978, 87385, 139816, 167956, 174770, 209945, 335912, 349540, 419890, 699080, 839780, 1679560, 3477923, 3687647, 6955846, 7375294, 13911692, 14750588, 17389615, 18438235, 27823384, 29501176, 34779230, 36876470, 69558460, 73752940, 139116920, 147505880, 733841753, 1467683506, 2935367012, 3669208765, 5870734024, 7338417530, 14676835060, 29353670120]

約数ペア:

[(1, 29353670120), (2, 14676835060), (4, 7338417530), (5, 5870734024), (8, 3669208765), (10, 2935367012), (20, 1467683506), (40, 733841753), (199, 147505880), (211, 139116920), (398, 73752940), (422, 69558460), (796, 36876470), (844, 34779230), (995, 29501176), (1055, 27823384), (1592, 18438235), (1688, 17389615), (1990, 14750588), (2110, 13911692), (3980, 7375294), (4220, 6955846), (7960, 3687647), (8440, 3477923), (17477, 1679560), (34954, 839780), (41989, 699080), (69908, 419890), (83978, 349540), (87385, 335912), (139816, 209945), (167956, 174770)]