100440004

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3897

約数の個数: 48

約数和(自身を含む): 215824000

約数和(自身を除く): 115383996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 3853, 6517, 7706, 13034, 15412, 26068, 26971, 53942, 73207, 107884, 146414, 188797, 292828, 377594, 512449, 755188, 1024898, 1321579, 2049796, 2643158, 3587143, 5286316, 7174286, 14348572, 25110001, 50220002, 100440004]

約数ペア:

[(1, 100440004), (2, 50220002), (4, 25110001), (7, 14348572), (14, 7174286), (19, 5286316), (28, 3587143), (38, 2643158), (49, 2049796), (76, 1321579), (98, 1024898), (133, 755188), (196, 512449), (266, 377594), (343, 292828), (532, 188797), (686, 146414), (931, 107884), (1372, 73207), (1862, 53942), (3724, 26971), (3853, 26068), (6517, 15412), (7706, 13034)]