104927800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 256680000

約数和(自身を除く): 151752200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 79, 100, 116, 145, 158, 200, 229, 232, 290, 316, 395, 458, 580, 632, 725, 790, 916, 1145, 1160, 1450, 1580, 1832, 1975, 2290, 2291, 2900, 3160, 3950, 4580, 4582, 5725, 5800, 6641, 7900, 9160, 9164, 11450, 11455, 13282, 15800, 18091, 18328, 22900, 22910, 26564, 33205, 36182, 45800, 45820, 53128, 57275, 66410, 72364, 90455, 91640, 114550, 132820, 144728, 166025, 180910, 229100, 265640, 332050, 361820, 452275, 458200, 524639, 664100, 723640, 904550, 1049278, 1328200, 1809100, 2098556, 2623195, 3618200, 4197112, 5246390, 10492780, 13115975, 20985560, 26231950, 52463900, 104927800]

約数ペア:

[(1, 104927800), (2, 52463900), (4, 26231950), (5, 20985560), (8, 13115975), (10, 10492780), (20, 5246390), (25, 4197112), (29, 3618200), (40, 2623195), (50, 2098556), (58, 1809100), (79, 1328200), (100, 1049278), (116, 904550), (145, 723640), (158, 664100), (200, 524639), (229, 458200), (232, 452275), (290, 361820), (316, 332050), (395, 265640), (458, 229100), (580, 180910), (632, 166025), (725, 144728), (790, 132820), (916, 114550), (1145, 91640), (1160, 90455), (1450, 72364), (1580, 66410), (1832, 57275), (1975, 53128), (2290, 45820), (2291, 45800), (2900, 36182), (3160, 33205), (3950, 26564), (4580, 22910), (4582, 22900), (5725, 18328), (5800, 18091), (6641, 15800), (7900, 13282), (9160, 11455), (9164, 11450)]