187442660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 410477760

約数和(自身を除く): 223035100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2467, 2620, 3799, 4934, 7598, 9868, 12335, 15196, 18995, 24670, 37990, 49340, 71543, 75980, 143086, 286172, 323177, 357715, 646354, 715430, 1292708, 1430860, 1615885, 3231770, 6463540, 9372133, 18744266, 37488532, 46860665, 93721330, 187442660]

約数ペア:

[(1, 187442660), (2, 93721330), (4, 46860665), (5, 37488532), (10, 18744266), (20, 9372133), (29, 6463540), (58, 3231770), (116, 1615885), (131, 1430860), (145, 1292708), (262, 715430), (290, 646354), (524, 357715), (580, 323177), (655, 286172), (1310, 143086), (2467, 75980), (2620, 71543), (3799, 49340), (4934, 37990), (7598, 24670), (9868, 18995), (12335, 15196)]