38797120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3959

約数の個数: 56

約数和(自身を含む): 95390208

約数和(自身を除く): 56593088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3911, 4960, 7822, 9920, 15644, 19555, 31288, 39110, 62576, 78220, 121241, 125152, 156440, 242482, 250304, 312880, 484964, 606205, 625760, 969928, 1212410, 1251520, 1939856, 2424820, 3879712, 4849640, 7759424, 9699280, 19398560, 38797120]

約数ペア:

[(1, 38797120), (2, 19398560), (4, 9699280), (5, 7759424), (8, 4849640), (10, 3879712), (16, 2424820), (20, 1939856), (31, 1251520), (32, 1212410), (40, 969928), (62, 625760), (64, 606205), (80, 484964), (124, 312880), (155, 250304), (160, 242482), (248, 156440), (310, 125152), (320, 121241), (496, 78220), (620, 62576), (992, 39110), (1240, 31288), (1984, 19555), (2480, 15644), (3911, 9920), (4960, 7822)]