40244170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 76003920

約数和(自身を除く): 35759750

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1901, 2117, 3802, 4234, 9505, 10585, 19010, 21170, 55129, 110258, 138773, 275645, 277546, 551290, 693865, 1387730, 4024417, 8048834, 20122085, 40244170]

約数ペア:

[(1, 40244170), (2, 20122085), (5, 8048834), (10, 4024417), (29, 1387730), (58, 693865), (73, 551290), (145, 277546), (146, 275645), (290, 138773), (365, 110258), (730, 55129), (1901, 21170), (2117, 19010), (3802, 10585), (4234, 9505)]