89033240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 128694760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3779, 4712, 5890, 7558, 11780, 15116, 18895, 23560, 30232, 37790, 71801, 75580, 117149, 143602, 151160, 234298, 287204, 359005, 468596, 574408, 585745, 718010, 937192, 1171490, 1436020, 2225831, 2342980, 2872040, 4451662, 4685960, 8903324, 11129155, 17806648, 22258310, 44516620, 89033240]

約数ペア:

[(1, 89033240), (2, 44516620), (4, 22258310), (5, 17806648), (8, 11129155), (10, 8903324), (19, 4685960), (20, 4451662), (31, 2872040), (38, 2342980), (40, 2225831), (62, 1436020), (76, 1171490), (95, 937192), (124, 718010), (152, 585745), (155, 574408), (190, 468596), (248, 359005), (310, 287204), (380, 234298), (589, 151160), (620, 143602), (760, 117149), (1178, 75580), (1240, 71801), (2356, 37790), (2945, 30232), (3779, 23560), (4712, 18895), (5890, 15116), (7558, 11780)]