33195820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 80881920

約数和(自身を除く): 47686100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 3539, 4690, 7078, 9380, 14156, 17695, 24773, 35390, 49546, 70780, 99092, 123865, 237113, 247730, 474226, 495460, 948452, 1185565, 1659791, 2371130, 3319582, 4742260, 6639164, 8298955, 16597910, 33195820]

約数ペア:

[(1, 33195820), (2, 16597910), (4, 8298955), (5, 6639164), (7, 4742260), (10, 3319582), (14, 2371130), (20, 1659791), (28, 1185565), (35, 948452), (67, 495460), (70, 474226), (134, 247730), (140, 237113), (268, 123865), (335, 99092), (469, 70780), (670, 49546), (938, 35390), (1340, 24773), (1876, 17695), (2345, 14156), (3539, 9380), (4690, 7078)]