4838360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 11642400

約数和(自身を除く): 6804040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 97, 116, 145, 172, 194, 215, 232, 290, 344, 388, 430, 485, 580, 776, 860, 970, 1160, 1247, 1720, 1940, 2494, 2813, 3880, 4171, 4988, 5626, 6235, 8342, 9976, 11252, 12470, 14065, 16684, 20855, 22504, 24940, 28130, 33368, 41710, 49880, 56260, 83420, 112520, 120959, 166840, 241918, 483836, 604795, 967672, 1209590, 2419180, 4838360]

約数ペア:

[(1, 4838360), (2, 2419180), (4, 1209590), (5, 967672), (8, 604795), (10, 483836), (20, 241918), (29, 166840), (40, 120959), (43, 112520), (58, 83420), (86, 56260), (97, 49880), (116, 41710), (145, 33368), (172, 28130), (194, 24940), (215, 22504), (232, 20855), (290, 16684), (344, 14065), (388, 12470), (430, 11252), (485, 9976), (580, 8342), (776, 6235), (860, 5626), (970, 4988), (1160, 4171), (1247, 3880), (1720, 2813), (1940, 2494)]