1330963040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11287}}^1$

素因数の和:11380

約数の個数: 96

約数和(自身を含む): 3481761024

約数和(自身を除く): 2150797984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1072, 1340, 1474, 1760, 2144, 2680, 2948, 3685, 5360, 5896, 7370, 10720, 11287, 11792, 14740, 22574, 23584, 29480, 45148, 56435, 58960, 90296, 112870, 117920, 124157, 180592, 225740, 248314, 361184, 451480, 496628, 620785, 756229, 902960, 993256, 1241570, 1512458, 1805920, 1986512, 2483140, 3024916, 3781145, 3973024, 4966280, 6049832, 7562290, 8318519, 9932560, 12099664, 15124580, 16637038, 19865120, 24199328, 30249160, 33274076, 41592595, 60498320, 66548152, 83185190, 120996640, 133096304, 166370380, 266192608, 332740760, 665481520, 1330963040]

約数ペア:

[(1, 1330963040), (2, 665481520), (4, 332740760), (5, 266192608), (8, 166370380), (10, 133096304), (11, 120996640), (16, 83185190), (20, 66548152), (22, 60498320), (32, 41592595), (40, 33274076), (44, 30249160), (55, 24199328), (67, 19865120), (80, 16637038), (88, 15124580), (110, 12099664), (134, 9932560), (160, 8318519), (176, 7562290), (220, 6049832), (268, 4966280), (335, 3973024), (352, 3781145), (440, 3024916), (536, 2483140), (670, 1986512), (737, 1805920), (880, 1512458), (1072, 1241570), (1340, 993256), (1474, 902960), (1760, 756229), (2144, 620785), (2680, 496628), (2948, 451480), (3685, 361184), (5360, 248314), (5896, 225740), (7370, 180592), (10720, 124157), (11287, 117920), (11792, 112870), (14740, 90296), (22574, 58960), (23584, 56435), (29480, 45148)]