2667724180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 6232681728

約数和(自身を除く): 3564957548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 233, 284, 355, 466, 710, 733, 781, 932, 1165, 1420, 1466, 1562, 2330, 2563, 2932, 3124, 3665, 3905, 4660, 5126, 7330, 7810, 8063, 10252, 12815, 14660, 15620, 16126, 16543, 25630, 32252, 33086, 40315, 51260, 52043, 66172, 80630, 82715, 104086, 161260, 165430, 170789, 181973, 208172, 260215, 330860, 341578, 363946, 520430, 572473, 683156, 727892, 853945, 909865, 1040860, 1144946, 1707890, 1819730, 1878679, 2289892, 2862365, 3415780, 3639460, 3757358, 5724730, 7514716, 9393395, 11449460, 12126019, 18786790, 24252038, 37573580, 48504076, 60630095, 121260190, 133386209, 242520380, 266772418, 533544836, 666931045, 1333862090, 2667724180]

約数ペア:

[(1, 2667724180), (2, 1333862090), (4, 666931045), (5, 533544836), (10, 266772418), (11, 242520380), (20, 133386209), (22, 121260190), (44, 60630095), (55, 48504076), (71, 37573580), (110, 24252038), (142, 18786790), (220, 12126019), (233, 11449460), (284, 9393395), (355, 7514716), (466, 5724730), (710, 3757358), (733, 3639460), (781, 3415780), (932, 2862365), (1165, 2289892), (1420, 1878679), (1466, 1819730), (1562, 1707890), (2330, 1144946), (2563, 1040860), (2932, 909865), (3124, 853945), (3665, 727892), (3905, 683156), (4660, 572473), (5126, 520430), (7330, 363946), (7810, 341578), (8063, 330860), (10252, 260215), (12815, 208172), (14660, 181973), (15620, 170789), (16126, 165430), (16543, 161260), (25630, 104086), (32252, 82715), (33086, 80630), (40315, 66172), (51260, 52043)]