39238440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3482

約数の個数: 64

約数和(自身を含む): 118964160

約数和(自身を除く): 79725720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3371, 3880, 5820, 6742, 10113, 11640, 13484, 16855, 20226, 26968, 33710, 40452, 50565, 67420, 80904, 101130, 134840, 202260, 326987, 404520, 653974, 980961, 1307948, 1634935, 1961922, 2615896, 3269870, 3923844, 4904805, 6539740, 7847688, 9809610, 13079480, 19619220, 39238440]

約数ペア:

[(1, 39238440), (2, 19619220), (3, 13079480), (4, 9809610), (5, 7847688), (6, 6539740), (8, 4904805), (10, 3923844), (12, 3269870), (15, 2615896), (20, 1961922), (24, 1634935), (30, 1307948), (40, 980961), (60, 653974), (97, 404520), (120, 326987), (194, 202260), (291, 134840), (388, 101130), (485, 80904), (582, 67420), (776, 50565), (970, 40452), (1164, 33710), (1455, 26968), (1940, 20226), (2328, 16855), (2910, 13484), (3371, 11640), (3880, 10113), (5820, 6742)]