38332120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 93772800

約数和(自身を除く): 55440680

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, 1627, 2356, 2945, 3254, 4712, 5890, 6508, 8135, 11780, 13016, 16270, 23560, 30913, 32540, 50437, 61826, 65080, 100874, 123652, 154565, 201748, 247304, 252185, 309130, 403496, 504370, 618260, 958303, 1008740, 1236520, 1916606, 2017480, 3833212, 4791515, 7666424, 9583030, 19166060, 38332120]

約数ペア:

[(1, 38332120), (2, 19166060), (4, 9583030), (5, 7666424), (8, 4791515), (10, 3833212), (19, 2017480), (20, 1916606), (31, 1236520), (38, 1008740), (40, 958303), (62, 618260), (76, 504370), (95, 403496), (124, 309130), (152, 252185), (155, 247304), (190, 201748), (248, 154565), (310, 123652), (380, 100874), (589, 65080), (620, 61826), (760, 50437), (1178, 32540), (1240, 30913), (1627, 23560), (2356, 16270), (2945, 13016), (3254, 11780), (4712, 8135), (5890, 6508)]