199088480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 492337440

約数和(自身を除く): 293248960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 107, 116, 145, 160, 214, 232, 290, 401, 428, 464, 535, 580, 802, 856, 928, 1070, 1160, 1604, 1712, 2005, 2140, 2320, 3103, 3208, 3424, 4010, 4280, 4640, 6206, 6416, 8020, 8560, 11629, 12412, 12832, 15515, 16040, 17120, 23258, 24824, 31030, 32080, 42907, 46516, 49648, 58145, 62060, 64160, 85814, 93032, 99296, 116290, 124120, 171628, 186064, 214535, 232580, 248240, 343256, 372128, 429070, 465160, 496480, 686512, 858140, 930320, 1244303, 1373024, 1716280, 1860640, 2488606, 3432560, 4977212, 6221515, 6865120, 9954424, 12443030, 19908848, 24886060, 39817696, 49772120, 99544240, 199088480]

約数ペア:

[(1, 199088480), (2, 99544240), (4, 49772120), (5, 39817696), (8, 24886060), (10, 19908848), (16, 12443030), (20, 9954424), (29, 6865120), (32, 6221515), (40, 4977212), (58, 3432560), (80, 2488606), (107, 1860640), (116, 1716280), (145, 1373024), (160, 1244303), (214, 930320), (232, 858140), (290, 686512), (401, 496480), (428, 465160), (464, 429070), (535, 372128), (580, 343256), (802, 248240), (856, 232580), (928, 214535), (1070, 186064), (1160, 171628), (1604, 124120), (1712, 116290), (2005, 99296), (2140, 93032), (2320, 85814), (3103, 64160), (3208, 62060), (3424, 58145), (4010, 49648), (4280, 46516), (4640, 42907), (6206, 32080), (6416, 31030), (8020, 24824), (8560, 23258), (11629, 17120), (12412, 16040), (12832, 15515)]