3313791820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{4091}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 7047111456

約数和(自身を除く): 3733319636

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 401, 404, 505, 802, 1010, 1604, 2005, 2020, 4010, 4091, 8020, 8182, 16364, 20455, 40501, 40910, 81002, 81820, 162004, 202505, 405010, 413191, 810020, 826382, 1640491, 1652764, 2065955, 3280982, 4131910, 6561964, 8202455, 8263820, 16404910, 32809820, 165689591, 331379182, 662758364, 828447955, 1656895910, 3313791820]

約数ペア:

[(1, 3313791820), (2, 1656895910), (4, 828447955), (5, 662758364), (10, 331379182), (20, 165689591), (101, 32809820), (202, 16404910), (401, 8263820), (404, 8202455), (505, 6561964), (802, 4131910), (1010, 3280982), (1604, 2065955), (2005, 1652764), (2020, 1640491), (4010, 826382), (4091, 810020), (8020, 413191), (8182, 405010), (16364, 202505), (20455, 162004), (40501, 81820), (40910, 81002)]