22207504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 51336000

約数和(自身を除く): 29128496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 229, 232, 304, 319, 418, 458, 464, 551, 638, 836, 916, 1102, 1276, 1672, 1832, 2204, 2519, 2552, 3344, 3664, 4351, 4408, 5038, 5104, 6061, 6641, 8702, 8816, 10076, 12122, 13282, 17404, 20152, 24244, 26564, 34808, 40304, 47861, 48488, 53128, 69616, 73051, 95722, 96976, 106256, 126179, 146102, 191444, 252358, 292204, 382888, 504716, 584408, 765776, 1009432, 1168816, 1387969, 2018864, 2775938, 5551876, 11103752, 22207504]

約数ペア:

[(1, 22207504), (2, 11103752), (4, 5551876), (8, 2775938), (11, 2018864), (16, 1387969), (19, 1168816), (22, 1009432), (29, 765776), (38, 584408), (44, 504716), (58, 382888), (76, 292204), (88, 252358), (116, 191444), (152, 146102), (176, 126179), (209, 106256), (229, 96976), (232, 95722), (304, 73051), (319, 69616), (418, 53128), (458, 48488), (464, 47861), (551, 40304), (638, 34808), (836, 26564), (916, 24244), (1102, 20152), (1276, 17404), (1672, 13282), (1832, 12122), (2204, 10076), (2519, 8816), (2552, 8702), (3344, 6641), (3664, 6061), (4351, 5104), (4408, 5038)]