2014861640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5463

約数の個数: 128

約数和(自身を含む): 5301054720

約数和(自身を除く): 3286193080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 44, 46, 55, 74, 88, 92, 110, 115, 148, 184, 185, 220, 230, 253, 296, 370, 407, 440, 460, 506, 740, 814, 851, 920, 1012, 1265, 1480, 1628, 1702, 2024, 2035, 2530, 3256, 3404, 4070, 4255, 5060, 5381, 6808, 8140, 8510, 9361, 10120, 10762, 16280, 17020, 18722, 21524, 26905, 34040, 37444, 43048, 46805, 53810, 59191, 74888, 93610, 107620, 118382, 123763, 187220, 199097, 215240, 236764, 247526, 295955, 374440, 398194, 473528, 495052, 591910, 618815, 796388, 990104, 995485, 1183820, 1237630, 1361393, 1592776, 1990970, 2190067, 2367640, 2475260, 2722786, 3981940, 4380134, 4579231, 4950520, 5445572, 6806965, 7963880, 8760268, 9158462, 10891144, 10950335, 13613930, 17520536, 18316924, 21900670, 22896155, 27227860, 36633848, 43801340, 45792310, 50371541, 54455720, 87602680, 91584620, 100743082, 183169240, 201486164, 251857705, 402972328, 503715410, 1007430820, 2014861640]

約数ペア:

[(1, 2014861640), (2, 1007430820), (4, 503715410), (5, 402972328), (8, 251857705), (10, 201486164), (11, 183169240), (20, 100743082), (22, 91584620), (23, 87602680), (37, 54455720), (40, 50371541), (44, 45792310), (46, 43801340), (55, 36633848), (74, 27227860), (88, 22896155), (92, 21900670), (110, 18316924), (115, 17520536), (148, 13613930), (184, 10950335), (185, 10891144), (220, 9158462), (230, 8760268), (253, 7963880), (296, 6806965), (370, 5445572), (407, 4950520), (440, 4579231), (460, 4380134), (506, 3981940), (740, 2722786), (814, 2475260), (851, 2367640), (920, 2190067), (1012, 1990970), (1265, 1592776), (1480, 1361393), (1628, 1237630), (1702, 1183820), (2024, 995485), (2035, 990104), (2530, 796388), (3256, 618815), (3404, 591910), (4070, 495052), (4255, 473528), (5060, 398194), (5381, 374440), (6808, 295955), (8140, 247526), (8510, 236764), (9361, 215240), (10120, 199097), (10762, 187220), (16280, 123763), (17020, 118382), (18722, 107620), (21524, 93610), (26905, 74888), (34040, 59191), (37444, 53810), (43048, 46805)]