25780188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 49215012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 557, 609, 798, 812, 1102, 1114, 1218, 1596, 1653, 1671, 2204, 2228, 2436, 3306, 3342, 3857, 3899, 6612, 6684, 7714, 7798, 10583, 11571, 11697, 15428, 15596, 16153, 21166, 23142, 23394, 31749, 32306, 42332, 46284, 46788, 48459, 63498, 64612, 74081, 96918, 113071, 126996, 148162, 193836, 222243, 226142, 296324, 306907, 339213, 444486, 452284, 613814, 678426, 888972, 920721, 1227628, 1356852, 1841442, 2148349, 3682884, 4296698, 6445047, 8593396, 12890094, 25780188]

約数ペア:

[(1, 25780188), (2, 12890094), (3, 8593396), (4, 6445047), (6, 4296698), (7, 3682884), (12, 2148349), (14, 1841442), (19, 1356852), (21, 1227628), (28, 920721), (29, 888972), (38, 678426), (42, 613814), (57, 452284), (58, 444486), (76, 339213), (84, 306907), (87, 296324), (114, 226142), (116, 222243), (133, 193836), (174, 148162), (203, 126996), (228, 113071), (266, 96918), (348, 74081), (399, 64612), (406, 63498), (532, 48459), (551, 46788), (557, 46284), (609, 42332), (798, 32306), (812, 31749), (1102, 23394), (1114, 23142), (1218, 21166), (1596, 16153), (1653, 15596), (1671, 15428), (2204, 11697), (2228, 11571), (2436, 10583), (3306, 7798), (3342, 7714), (3857, 6684), (3899, 6612)]