27642200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 65855160

約数和(自身を除く): 38212960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3371, 4100, 6742, 8200, 13484, 16855, 26968, 33710, 67420, 84275, 134840, 138211, 168550, 276422, 337100, 552844, 674200, 691055, 1105688, 1382110, 2764220, 3455275, 5528440, 6910550, 13821100, 27642200]

約数ペア:

[(1, 27642200), (2, 13821100), (4, 6910550), (5, 5528440), (8, 3455275), (10, 2764220), (20, 1382110), (25, 1105688), (40, 691055), (41, 674200), (50, 552844), (82, 337100), (100, 276422), (164, 168550), (200, 138211), (205, 134840), (328, 84275), (410, 67420), (820, 33710), (1025, 26968), (1640, 16855), (2050, 13484), (3371, 8200), (4100, 6742)]