64756010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1229}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 62770390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 1229, 2395, 2458, 4790, 5269, 6145, 10538, 12290, 13519, 26345, 27038, 52690, 67595, 135190, 588691, 1177382, 2943455, 5886910, 6475601, 12951202, 32378005, 64756010]

約数ペア:

[(1, 64756010), (2, 32378005), (5, 12951202), (10, 6475601), (11, 5886910), (22, 2943455), (55, 1177382), (110, 588691), (479, 135190), (958, 67595), (1229, 52690), (2395, 27038), (2458, 26345), (4790, 13519), (5269, 12290), (6145, 10538)]