712287920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{16831}}^1$

素因数の和:16890

約数の個数: 60

約数和(自身を含む): 1731305856

約数和(自身を除く): 1019017936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 5290, 8464, 10580, 16831, 21160, 33662, 42320, 67324, 84155, 134648, 168310, 269296, 336620, 387113, 673240, 774226, 1346480, 1548452, 1935565, 3096904, 3871130, 6193808, 7742260, 8903599, 15484520, 17807198, 30969040, 35614396, 44517995, 71228792, 89035990, 142457584, 178071980, 356143960, 712287920]

約数ペア:

[(1, 712287920), (2, 356143960), (4, 178071980), (5, 142457584), (8, 89035990), (10, 71228792), (16, 44517995), (20, 35614396), (23, 30969040), (40, 17807198), (46, 15484520), (80, 8903599), (92, 7742260), (115, 6193808), (184, 3871130), (230, 3096904), (368, 1935565), (460, 1548452), (529, 1346480), (920, 774226), (1058, 673240), (1840, 387113), (2116, 336620), (2645, 269296), (4232, 168310), (5290, 134648), (8464, 84155), (10580, 67324), (16831, 42320), (21160, 33662)]