42516250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 94019904

約数和(自身を除く): 51503654

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 113, 125, 175, 215, 226, 250, 301, 350, 430, 565, 602, 625, 791, 875, 1075, 1130, 1250, 1505, 1582, 1750, 2150, 2825, 3010, 3955, 4375, 4859, 5375, 5650, 7525, 7910, 8750, 9718, 10750, 14125, 15050, 19775, 24295, 26875, 28250, 34013, 37625, 39550, 48590, 53750, 68026, 70625, 75250, 98875, 121475, 141250, 170065, 188125, 197750, 242950, 340130, 376250, 494375, 607375, 850325, 988750, 1214750, 1700650, 3036875, 4251625, 6073750, 8503250, 21258125, 42516250]

約数ペア:

[(1, 42516250), (2, 21258125), (5, 8503250), (7, 6073750), (10, 4251625), (14, 3036875), (25, 1700650), (35, 1214750), (43, 988750), (50, 850325), (70, 607375), (86, 494375), (113, 376250), (125, 340130), (175, 242950), (215, 197750), (226, 188125), (250, 170065), (301, 141250), (350, 121475), (430, 98875), (565, 75250), (602, 70625), (625, 68026), (791, 53750), (875, 48590), (1075, 39550), (1130, 37625), (1250, 34013), (1505, 28250), (1582, 26875), (1750, 24295), (2150, 19775), (2825, 15050), (3010, 14125), (3955, 10750), (4375, 9718), (4859, 8750), (5375, 7910), (5650, 7525)]