2297321840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1553}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 5976273744

約数和(自身を除く): 3678951904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1553, 1640, 1681, 1804, 2255, 3106, 3280, 3362, 3608, 4510, 6212, 6724, 7216, 7765, 8405, 9020, 12424, 13448, 15530, 16810, 17083, 18040, 18491, 24848, 26896, 31060, 33620, 34166, 36080, 36982, 62120, 63673, 67240, 68332, 73964, 85415, 92455, 124240, 127346, 134480, 136664, 147928, 170830, 184910, 254692, 273328, 295856, 318365, 341660, 369820, 509384, 636730, 683320, 700403, 739640, 1018768, 1273460, 1366640, 1400806, 1479280, 2546920, 2610593, 2801612, 3502015, 5093840, 5221186, 5603224, 7004030, 10442372, 11206448, 13052965, 14008060, 20884744, 26105930, 28016120, 28716523, 41769488, 52211860, 56032240, 57433046, 104423720, 114866092, 143582615, 208847440, 229732184, 287165230, 459464368, 574330460, 1148660920, 2297321840]

約数ペア:

[(1, 2297321840), (2, 1148660920), (4, 574330460), (5, 459464368), (8, 287165230), (10, 229732184), (11, 208847440), (16, 143582615), (20, 114866092), (22, 104423720), (40, 57433046), (41, 56032240), (44, 52211860), (55, 41769488), (80, 28716523), (82, 28016120), (88, 26105930), (110, 20884744), (164, 14008060), (176, 13052965), (205, 11206448), (220, 10442372), (328, 7004030), (410, 5603224), (440, 5221186), (451, 5093840), (656, 3502015), (820, 2801612), (880, 2610593), (902, 2546920), (1553, 1479280), (1640, 1400806), (1681, 1366640), (1804, 1273460), (2255, 1018768), (3106, 739640), (3280, 700403), (3362, 683320), (3608, 636730), (4510, 509384), (6212, 369820), (6724, 341660), (7216, 318365), (7765, 295856), (8405, 273328), (9020, 254692), (12424, 184910), (13448, 170830), (15530, 147928), (16810, 136664), (17083, 134480), (18040, 127346), (18491, 124240), (24848, 92455), (26896, 85415), (31060, 73964), (33620, 68332), (34166, 67240), (36080, 63673), (36982, 62120)]