42087470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9680

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 41133010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9631, 19262, 48155, 96310, 182989, 221513, 365978, 443026, 914945, 1107565, 1829890, 2215130, 4208747, 8417494, 21043735, 42087470]

約数ペア:

[(1, 42087470), (2, 21043735), (5, 8417494), (10, 4208747), (19, 2215130), (23, 1829890), (38, 1107565), (46, 914945), (95, 443026), (115, 365978), (190, 221513), (230, 182989), (437, 96310), (874, 48155), (2185, 19262), (4370, 9631)]