519291470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{118831}}^1$

素因数の和:118880

約数の個数: 32

約数和(自身を含む): 1026708480

約数和(自身を除く): 507417010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 118831, 237662, 594155, 1188310, 2257789, 2733113, 4515578, 5466226, 11288945, 13665565, 22577890, 27331130, 51929147, 103858294, 259645735, 519291470]

約数ペア:

[(1, 519291470), (2, 259645735), (5, 103858294), (10, 51929147), (19, 27331130), (23, 22577890), (38, 13665565), (46, 11288945), (95, 5466226), (115, 4515578), (190, 2733113), (230, 2257789), (437, 1188310), (874, 594155), (2185, 237662), (4370, 118831)]