716205190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{51637}}^1$

素因数の和:51736

約数の個数: 32

約数和(自身を含む): 1375636320

約数和(自身を除く): 659431130

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 51637, 103274, 258185, 516370, 981103, 1962206, 3769501, 4905515, 7539002, 9811030, 18847505, 37695010, 71620519, 143241038, 358102595, 716205190]

約数ペア:

[(1, 716205190), (2, 358102595), (5, 143241038), (10, 71620519), (19, 37695010), (38, 18847505), (73, 9811030), (95, 7539002), (146, 4905515), (190, 3769501), (365, 1962206), (730, 981103), (1387, 516370), (2774, 258185), (6935, 103274), (13870, 51637)]