40592120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14293}}^1$

素因数の和:14375

約数の個数: 32

約数和(自身を含む): 92625120

約数和(自身を除く): 52033000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 14293, 28586, 57172, 71465, 114344, 142930, 285860, 571720, 1014803, 2029606, 4059212, 5074015, 8118424, 10148030, 20296060, 40592120]

約数ペア:

[(1, 40592120), (2, 20296060), (4, 10148030), (5, 8118424), (8, 5074015), (10, 4059212), (20, 2029606), (40, 1014803), (71, 571720), (142, 285860), (284, 142930), (355, 114344), (568, 71465), (710, 57172), (1420, 28586), (2840, 14293)]