2633780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 3414220

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 239, 290, 380, 478, 551, 580, 956, 1102, 1195, 2204, 2390, 2755, 4541, 4780, 5510, 6931, 9082, 11020, 13862, 18164, 22705, 27724, 34655, 45410, 69310, 90820, 131689, 138620, 263378, 526756, 658445, 1316890, 2633780]

約数ペア:

[(1, 2633780), (2, 1316890), (4, 658445), (5, 526756), (10, 263378), (19, 138620), (20, 131689), (29, 90820), (38, 69310), (58, 45410), (76, 34655), (95, 27724), (116, 22705), (145, 18164), (190, 13862), (239, 11020), (290, 9082), (380, 6931), (478, 5510), (551, 4780), (580, 4541), (956, 2755), (1102, 2390), (1195, 2204)]