2100090650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{33521}}^1$

素因数の和:33719

約数の個数: 48

約数和(自身を含む): 4489266240

約数和(自身を除く): 2389175590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 179, 350, 358, 895, 1253, 1790, 2506, 4475, 6265, 8950, 12530, 31325, 33521, 62650, 67042, 167605, 234647, 335210, 469294, 838025, 1173235, 1676050, 2346470, 5866175, 6000259, 11732350, 12000518, 30001295, 42001813, 60002590, 84003626, 150006475, 210009065, 300012950, 420018130, 1050045325, 2100090650]

約数ペア:

[(1, 2100090650), (2, 1050045325), (5, 420018130), (7, 300012950), (10, 210009065), (14, 150006475), (25, 84003626), (35, 60002590), (50, 42001813), (70, 30001295), (175, 12000518), (179, 11732350), (350, 6000259), (358, 5866175), (895, 2346470), (1253, 1676050), (1790, 1173235), (2506, 838025), (4475, 469294), (6265, 335210), (8950, 234647), (12530, 167605), (31325, 67042), (33521, 62650)]