7688045240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10115849}}^1$

素因数の和:10115879

約数の個数: 32

約数和(自身を含む): 18208530000

約数和(自身を除く): 10520484760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10115849, 20231698, 40463396, 50579245, 80926792, 101158490, 192201131, 202316980, 384402262, 404633960, 768804524, 961005655, 1537609048, 1922011310, 3844022620, 7688045240]

約数ペア:

[(1, 7688045240), (2, 3844022620), (4, 1922011310), (5, 1537609048), (8, 961005655), (10, 768804524), (19, 404633960), (20, 384402262), (38, 202316980), (40, 192201131), (76, 101158490), (95, 80926792), (152, 50579245), (190, 40463396), (380, 20231698), (760, 10115849)]