1682078240

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{104089}}^1$

素因数の和:104205

約数の個数: 48

約数和(自身を含む): 4013294040

約数和(自身を除く): 2331215800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 104089, 208178, 416356, 520445, 832712, 1040890, 1665424, 2081780, 3330848, 4163560, 8327120, 10512989, 16654240, 21025978, 42051956, 52564945, 84103912, 105129890, 168207824, 210259780, 336415648, 420519560, 841039120, 1682078240]

約数ペア:

[(1, 1682078240), (2, 841039120), (4, 420519560), (5, 336415648), (8, 210259780), (10, 168207824), (16, 105129890), (20, 84103912), (32, 52564945), (40, 42051956), (80, 21025978), (101, 16654240), (160, 10512989), (202, 8327120), (404, 4163560), (505, 3330848), (808, 2081780), (1010, 1665424), (1616, 1040890), (2020, 832712), (3232, 520445), (4040, 416356), (8080, 208178), (16160, 104089)]