2013444160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69143}}^1$

素因数の和:69180

約数の個数: 112

約数和(自身を含む): 5901025536

約数和(自身を除く): 3887581376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 69143, 138286, 276572, 345715, 484001, 553144, 691430, 898859, 968002, 1106288, 1382860, 1797718, 1936004, 2212576, 2420005, 2765720, 3595436, 3872008, 4425152, 4494295, 4840010, 5531440, 6292013, 7190872, 7744016, 8988590, 9680020, 11062880, 12584026, 14381744, 15488032, 17977180, 19360040, 22125760, 25168052, 28763488, 30976064, 31460065, 35954360, 38720080, 50336104, 57526976, 62920130, 71908720, 77440160, 100672208, 125840260, 143817440, 154880320, 201344416, 251680520, 287634880, 402688832, 503361040, 1006722080, 2013444160]

約数ペア:

[(1, 2013444160), (2, 1006722080), (4, 503361040), (5, 402688832), (7, 287634880), (8, 251680520), (10, 201344416), (13, 154880320), (14, 143817440), (16, 125840260), (20, 100672208), (26, 77440160), (28, 71908720), (32, 62920130), (35, 57526976), (40, 50336104), (52, 38720080), (56, 35954360), (64, 31460065), (65, 30976064), (70, 28763488), (80, 25168052), (91, 22125760), (104, 19360040), (112, 17977180), (130, 15488032), (140, 14381744), (160, 12584026), (182, 11062880), (208, 9680020), (224, 8988590), (260, 7744016), (280, 7190872), (320, 6292013), (364, 5531440), (416, 4840010), (448, 4494295), (455, 4425152), (520, 3872008), (560, 3595436), (728, 2765720), (832, 2420005), (910, 2212576), (1040, 1936004), (1120, 1797718), (1456, 1382860), (1820, 1106288), (2080, 968002), (2240, 898859), (2912, 691430), (3640, 553144), (4160, 484001), (5824, 345715), (7280, 276572), (14560, 138286), (29120, 69143)]