1570299981140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{312551}}^1$

素因数の和:313169

約数の個数: 96

約数和(自身を含む): 3691784210688

約数和(自身を除く): 2121484229548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 557, 820, 902, 1114, 1804, 2228, 2255, 2785, 4510, 5570, 6127, 9020, 11140, 12254, 22837, 24508, 30635, 45674, 61270, 91348, 114185, 122540, 228370, 251207, 312551, 456740, 502414, 625102, 1004828, 1250204, 1256035, 1562755, 2512070, 3125510, 3438061, 5024140, 6251020, 6876122, 12814591, 13752244, 17190305, 25629182, 34380610, 51258364, 64072955, 68761220, 128145910, 140960501, 174090907, 256291820, 281921002, 348181814, 563842004, 696363628, 704802505, 870454535, 1409605010, 1740909070, 1914999977, 2819210020, 3481818140, 3829999954, 7137727187, 7659999908, 9574999885, 14275454374, 19149999770, 28550908748, 35688635935, 38299999540, 71377271870, 78514999057, 142754543740, 157029998114, 314059996228, 392574995285, 785149990570, 1570299981140]

約数ペア:

[(1, 1570299981140), (2, 785149990570), (4, 392574995285), (5, 314059996228), (10, 157029998114), (11, 142754543740), (20, 78514999057), (22, 71377271870), (41, 38299999540), (44, 35688635935), (55, 28550908748), (82, 19149999770), (110, 14275454374), (164, 9574999885), (205, 7659999908), (220, 7137727187), (410, 3829999954), (451, 3481818140), (557, 2819210020), (820, 1914999977), (902, 1740909070), (1114, 1409605010), (1804, 870454535), (2228, 704802505), (2255, 696363628), (2785, 563842004), (4510, 348181814), (5570, 281921002), (6127, 256291820), (9020, 174090907), (11140, 140960501), (12254, 128145910), (22837, 68761220), (24508, 64072955), (30635, 51258364), (45674, 34380610), (61270, 25629182), (91348, 17190305), (114185, 13752244), (122540, 12814591), (228370, 6876122), (251207, 6251020), (312551, 5024140), (456740, 3438061), (502414, 3125510), (625102, 2512070), (1004828, 1562755), (1250204, 1256035)]