5112368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 10624320

約数和(自身を除く): 5511952

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 251, 268, 304, 502, 536, 1004, 1072, 1273, 2008, 2546, 4016, 4769, 5092, 9538, 10184, 16817, 19076, 20368, 33634, 38152, 67268, 76304, 134536, 269072, 319523, 639046, 1278092, 2556184, 5112368]

約数ペア:

[(1, 5112368), (2, 2556184), (4, 1278092), (8, 639046), (16, 319523), (19, 269072), (38, 134536), (67, 76304), (76, 67268), (134, 38152), (152, 33634), (251, 20368), (268, 19076), (304, 16817), (502, 10184), (536, 9538), (1004, 5092), (1072, 4769), (1273, 4016), (2008, 2546)]