2519249920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 176

約数和(自身を含む): 6759619776

約数和(自身を除く): 4240369856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 512, 640, 656, 704, 820, 880, 902, 1024, 1091, 1280, 1312, 1408, 1640, 1760, 1804, 2182, 2255, 2560, 2624, 2816, 3280, 3520, 3608, 4364, 4510, 5120, 5248, 5455, 5632, 6560, 7040, 7216, 8728, 9020, 10496, 10910, 11264, 12001, 13120, 14080, 14432, 17456, 18040, 20992, 21820, 24002, 26240, 28160, 28864, 34912, 36080, 41984, 43640, 44731, 48004, 52480, 56320, 57728, 60005, 69824, 72160, 87280, 89462, 96008, 104960, 115456, 120010, 139648, 144320, 174560, 178924, 192016, 209920, 223655, 230912, 240020, 279296, 288640, 349120, 357848, 384032, 447310, 461824, 480040, 492041, 558592, 577280, 698240, 715696, 768064, 894620, 960080, 984082, 1117184, 1154560, 1396480, 1431392, 1536128, 1789240, 1920160, 1968164, 2309120, 2460205, 2792960, 2862784, 3072256, 3578480, 3840320, 3936328, 4920410, 5585920, 5725568, 6144512, 7156960, 7680640, 7872656, 9840820, 11451136, 12289024, 14313920, 15361280, 15745312, 19681640, 22902272, 28627840, 30722560, 31490624, 39363280, 45804544, 57255680, 61445120, 62981248, 78726560, 114511360, 125962496, 157453120, 229022720, 251924992, 314906240, 503849984, 629812480, 1259624960, 2519249920]

約数ペア:

[(1, 2519249920), (2, 1259624960), (4, 629812480), (5, 503849984), (8, 314906240), (10, 251924992), (11, 229022720), (16, 157453120), (20, 125962496), (22, 114511360), (32, 78726560), (40, 62981248), (41, 61445120), (44, 57255680), (55, 45804544), (64, 39363280), (80, 31490624), (82, 30722560), (88, 28627840), (110, 22902272), (128, 19681640), (160, 15745312), (164, 15361280), (176, 14313920), (205, 12289024), (220, 11451136), (256, 9840820), (320, 7872656), (328, 7680640), (352, 7156960), (410, 6144512), (440, 5725568), (451, 5585920), (512, 4920410), (640, 3936328), (656, 3840320), (704, 3578480), (820, 3072256), (880, 2862784), (902, 2792960), (1024, 2460205), (1091, 2309120), (1280, 1968164), (1312, 1920160), (1408, 1789240), (1640, 1536128), (1760, 1431392), (1804, 1396480), (2182, 1154560), (2255, 1117184), (2560, 984082), (2624, 960080), (2816, 894620), (3280, 768064), (3520, 715696), (3608, 698240), (4364, 577280), (4510, 558592), (5120, 492041), (5248, 480040), (5455, 461824), (5632, 447310), (6560, 384032), (7040, 357848), (7216, 349120), (8728, 288640), (9020, 279296), (10496, 240020), (10910, 230912), (11264, 223655), (12001, 209920), (13120, 192016), (14080, 178924), (14432, 174560), (17456, 144320), (18040, 139648), (20992, 120010), (21820, 115456), (24002, 104960), (26240, 96008), (28160, 89462), (28864, 87280), (34912, 72160), (36080, 69824), (41984, 60005), (43640, 57728), (44731, 56320), (48004, 52480)]