873109760

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 2175731712

約数和(自身を除く): 1302621952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 131, 160, 164, 205, 254, 256, 262, 320, 328, 410, 508, 524, 635, 640, 655, 656, 820, 1016, 1048, 1270, 1280, 1310, 1312, 1640, 2032, 2096, 2540, 2620, 2624, 3280, 4064, 4192, 5080, 5207, 5240, 5248, 5371, 6560, 8128, 8384, 10160, 10414, 10480, 10496, 10742, 13120, 16256, 16637, 16768, 20320, 20828, 20960, 21484, 26035, 26240, 26855, 32512, 33274, 33536, 40640, 41656, 41920, 42968, 52070, 52480, 53710, 66548, 81280, 83185, 83312, 83840, 85936, 104140, 107420, 133096, 162560, 166370, 166624, 167680, 171872, 208280, 214840, 266192, 332740, 333248, 343744, 416560, 429680, 532384, 665480, 666496, 682117, 687488, 833120, 859360, 1064768, 1330960, 1332992, 1364234, 1374976, 1666240, 1718720, 2129536, 2661920, 2728468, 3332480, 3410585, 3437440, 4259072, 5323840, 5456936, 6664960, 6821170, 6874880, 10647680, 10913872, 13642340, 21295360, 21827744, 27284680, 43655488, 54569360, 87310976, 109138720, 174621952, 218277440, 436554880, 873109760]

約数ペア:

[(1, 873109760), (2, 436554880), (4, 218277440), (5, 174621952), (8, 109138720), (10, 87310976), (16, 54569360), (20, 43655488), (32, 27284680), (40, 21827744), (41, 21295360), (64, 13642340), (80, 10913872), (82, 10647680), (127, 6874880), (128, 6821170), (131, 6664960), (160, 5456936), (164, 5323840), (205, 4259072), (254, 3437440), (256, 3410585), (262, 3332480), (320, 2728468), (328, 2661920), (410, 2129536), (508, 1718720), (524, 1666240), (635, 1374976), (640, 1364234), (655, 1332992), (656, 1330960), (820, 1064768), (1016, 859360), (1048, 833120), (1270, 687488), (1280, 682117), (1310, 666496), (1312, 665480), (1640, 532384), (2032, 429680), (2096, 416560), (2540, 343744), (2620, 333248), (2624, 332740), (3280, 266192), (4064, 214840), (4192, 208280), (5080, 171872), (5207, 167680), (5240, 166624), (5248, 166370), (5371, 162560), (6560, 133096), (8128, 107420), (8384, 104140), (10160, 85936), (10414, 83840), (10480, 83312), (10496, 83185), (10742, 81280), (13120, 66548), (16256, 53710), (16637, 52480), (16768, 52070), (20320, 42968), (20828, 41920), (20960, 41656), (21484, 40640), (26035, 33536), (26240, 33274), (26855, 32512)]