41018840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16811}}^1$

素因数の和:16883

約数の個数: 32

約数和(自身を含む): 93810960

約数和(自身を除く): 52792120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 16811, 33622, 67244, 84055, 134488, 168110, 336220, 672440, 1025471, 2050942, 4101884, 5127355, 8203768, 10254710, 20509420, 41018840]

約数ペア:

[(1, 41018840), (2, 20509420), (4, 10254710), (5, 8203768), (8, 5127355), (10, 4101884), (20, 2050942), (40, 1025471), (61, 672440), (122, 336220), (244, 168110), (305, 134488), (488, 84055), (610, 67244), (1220, 33622), (2440, 16811)]