67234240

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1469

約数の個数: 56

約数和(自身を含む): 161208720

約数和(自身を除く): 93974480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1289, 1304, 1630, 2578, 2608, 3260, 5156, 5216, 6445, 6520, 10312, 10432, 12890, 13040, 20624, 25780, 26080, 41248, 51560, 52160, 82496, 103120, 206240, 210107, 412480, 420214, 840428, 1050535, 1680856, 2101070, 3361712, 4202140, 6723424, 8404280, 13446848, 16808560, 33617120, 67234240]

約数ペア:

[(1, 67234240), (2, 33617120), (4, 16808560), (5, 13446848), (8, 8404280), (10, 6723424), (16, 4202140), (20, 3361712), (32, 2101070), (40, 1680856), (64, 1050535), (80, 840428), (160, 420214), (163, 412480), (320, 210107), (326, 206240), (652, 103120), (815, 82496), (1289, 52160), (1304, 51560), (1630, 41248), (2578, 26080), (2608, 25780), (3260, 20624), (5156, 13040), (5216, 12890), (6445, 10432), (6520, 10312)]