11449460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 26635392

約数和(自身を除く): 15185932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 733, 781, 1420, 1466, 1562, 2932, 3124, 3665, 3905, 7330, 7810, 8063, 14660, 15620, 16126, 32252, 40315, 52043, 80630, 104086, 161260, 208172, 260215, 520430, 572473, 1040860, 1144946, 2289892, 2862365, 5724730, 11449460]

約数ペア:

[(1, 11449460), (2, 5724730), (4, 2862365), (5, 2289892), (10, 1144946), (11, 1040860), (20, 572473), (22, 520430), (44, 260215), (55, 208172), (71, 161260), (110, 104086), (142, 80630), (220, 52043), (284, 40315), (355, 32252), (710, 16126), (733, 15620), (781, 14660), (1420, 8063), (1466, 7810), (1562, 7330), (2932, 3905), (3124, 3665)]