1820122304

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28454

約数の個数: 112

約数和(自身を含む): 4849587456

約数和(自身を除く): 3029465152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 16016, 28411, 32032, 56822, 64064, 113644, 198877, 227288, 312521, 369343, 397754, 454576, 625042, 738686, 795508, 909152, 1250084, 1477372, 1591016, 1818304, 2187647, 2500168, 2585401, 2954744, 3182032, 4062773, 4375294, 5000336, 5170802, 5909488, 6364064, 8125546, 8750588, 10000672, 10341604, 11818976, 12728128, 16251092, 17501176, 20001344, 20683208, 23637952, 28439411, 32502184, 35002352, 41366416, 56878822, 65004368, 70004704, 82732832, 113757644, 130008736, 140009408, 165465664, 227515288, 260017472, 455030576, 910061152, 1820122304]

約数ペア:

[(1, 1820122304), (2, 910061152), (4, 455030576), (7, 260017472), (8, 227515288), (11, 165465664), (13, 140009408), (14, 130008736), (16, 113757644), (22, 82732832), (26, 70004704), (28, 65004368), (32, 56878822), (44, 41366416), (52, 35002352), (56, 32502184), (64, 28439411), (77, 23637952), (88, 20683208), (91, 20001344), (104, 17501176), (112, 16251092), (143, 12728128), (154, 11818976), (176, 10341604), (182, 10000672), (208, 8750588), (224, 8125546), (286, 6364064), (308, 5909488), (352, 5170802), (364, 5000336), (416, 4375294), (448, 4062773), (572, 3182032), (616, 2954744), (704, 2585401), (728, 2500168), (832, 2187647), (1001, 1818304), (1144, 1591016), (1232, 1477372), (1456, 1250084), (2002, 909152), (2288, 795508), (2464, 738686), (2912, 625042), (4004, 454576), (4576, 397754), (4928, 369343), (5824, 312521), (8008, 227288), (9152, 198877), (16016, 113644), (28411, 64064), (32032, 56822)]