2080495312

素因数分解:

$2^4\times 7^4\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 100

約数和(自身を含む): 4856978816

約数和(自身を除く): 2776483504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 1747, 2401, 2744, 3038, 3472, 3494, 4802, 5488, 6076, 6988, 9604, 10633, 12152, 12229, 13976, 19208, 21266, 24304, 24458, 27952, 38416, 42532, 48916, 54157, 74431, 85064, 85603, 97832, 108314, 148862, 170128, 171206, 195664, 216628, 297724, 342412, 379099, 433256, 595448, 599221, 684824, 758198, 866512, 1190896, 1198442, 1369648, 1516396, 2396884, 2653693, 3032792, 4194547, 4793768, 5307386, 6065584, 8389094, 9587536, 10614772, 16778188, 18575851, 21229544, 33556376, 37151702, 42459088, 67112752, 74303404, 130030957, 148606808, 260061914, 297213616, 520123828, 1040247656, 2080495312]

約数ペア:

[(1, 2080495312), (2, 1040247656), (4, 520123828), (7, 297213616), (8, 260061914), (14, 148606808), (16, 130030957), (28, 74303404), (31, 67112752), (49, 42459088), (56, 37151702), (62, 33556376), (98, 21229544), (112, 18575851), (124, 16778188), (196, 10614772), (217, 9587536), (248, 8389094), (343, 6065584), (392, 5307386), (434, 4793768), (496, 4194547), (686, 3032792), (784, 2653693), (868, 2396884), (1372, 1516396), (1519, 1369648), (1736, 1198442), (1747, 1190896), (2401, 866512), (2744, 758198), (3038, 684824), (3472, 599221), (3494, 595448), (4802, 433256), (5488, 379099), (6076, 342412), (6988, 297724), (9604, 216628), (10633, 195664), (12152, 171206), (12229, 170128), (13976, 148862), (19208, 108314), (21266, 97832), (24304, 85603), (24458, 85064), (27952, 74431), (38416, 54157), (42532, 48916)]