63341440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 64

約数和(自身を含む): 159426000

約数和(自身を除く): 96084560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5209, 6080, 10418, 12160, 20836, 26045, 41672, 52090, 83344, 98971, 104180, 166688, 197942, 208360, 333376, 395884, 416720, 494855, 666752, 791768, 833440, 989710, 1583536, 1666880, 1979420, 3167072, 3333760, 3958840, 6334144, 7917680, 12668288, 15835360, 31670720, 63341440]

約数ペア:

[(1, 63341440), (2, 31670720), (4, 15835360), (5, 12668288), (8, 7917680), (10, 6334144), (16, 3958840), (19, 3333760), (20, 3167072), (32, 1979420), (38, 1666880), (40, 1583536), (64, 989710), (76, 833440), (80, 791768), (95, 666752), (128, 494855), (152, 416720), (160, 395884), (190, 333376), (304, 208360), (320, 197942), (380, 166688), (608, 104180), (640, 98971), (760, 83344), (1216, 52090), (1520, 41672), (2432, 26045), (3040, 20836), (5209, 12160), (6080, 10418)]