2230448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 5356800

約数和(自身を除く): 3126352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 29, 38, 44, 46, 58, 76, 88, 92, 116, 152, 176, 184, 209, 232, 253, 304, 319, 368, 418, 437, 464, 506, 551, 638, 667, 836, 874, 1012, 1102, 1276, 1334, 1672, 1748, 2024, 2204, 2552, 2668, 3344, 3496, 4048, 4408, 4807, 5104, 5336, 6061, 6992, 7337, 8816, 9614, 10672, 12122, 12673, 14674, 19228, 24244, 25346, 29348, 38456, 48488, 50692, 58696, 76912, 96976, 101384, 117392, 139403, 202768, 278806, 557612, 1115224, 2230448]

約数ペア:

[(1, 2230448), (2, 1115224), (4, 557612), (8, 278806), (11, 202768), (16, 139403), (19, 117392), (22, 101384), (23, 96976), (29, 76912), (38, 58696), (44, 50692), (46, 48488), (58, 38456), (76, 29348), (88, 25346), (92, 24244), (116, 19228), (152, 14674), (176, 12673), (184, 12122), (209, 10672), (232, 9614), (253, 8816), (304, 7337), (319, 6992), (368, 6061), (418, 5336), (437, 5104), (464, 4807), (506, 4408), (551, 4048), (638, 3496), (667, 3344), (836, 2668), (874, 2552), (1012, 2204), (1102, 2024), (1276, 1748), (1334, 1672)]